Tottenham boss Mauricio Pochettino has again emphasised his commitment to youth this week by including young forward Shayon Harrison in first-team training as he prepared to face Fiorentina.

The 18-year-old has impressed in Spurs’ junior sides and was namechecked recently by Pochettino as the next player from the youth teams who could make the step to the first team.

Cameron Carter-Vickers, an 18-year-old centre-back, is also likely to make his first-team debut before the end of the season.

Tottenham return to European action tomorrow following last week’s 1-1 draw in Florence.

Tottenham vs Crystal Palace - player ratings 26 show all Tottenham vs Crystal Palace - player ratings 1/26 Who stood out at White Hart Lane? 2/26 Michel Vorm: 6 Came off his line well a couple of times, but does not breed confidence like Hugo Lloris. Should not have been beaten at his near post for the goal. 2016 Getty Images 3/26 Kyle Walker: 6 The full-back was in the thick of it. Almost scored an own goal and got involved with Adebayor several times. Did not provide enough going forward. 2016 Getty Images 4/26 Eric Dier: 6 Struggled to deal with high balls. Wickham and Adebayor provided a stern test and the Spurs defender did not always cover himself in glory. 5/26 Kevin Wimmer: 5 The least impressive performance he has produced since coming into the side to replace Jan Vertonghen. 6/26 Danny Rose: 6 Bombed forward at every opportunity and was as committed as ever but had a torrid time against the trickery of Zaha. 2016 Getty Images 7/26 Nabil Bentaleb: 6 More like the Bentaleb of old. Passed well, tackled confidently and provided a reliable presence in the centre of the park. 2015 Getty Images 8/26 Mousa Dembele: 5 Out of sorts. Misplaced a couple of passes and was replaced at half-time, presumably due to injury. 2016 Getty Images 9/26 Dele Alli: 6 Had a header cleared off the line by Cabaye in the early stages and was unfortunate to see another effort hit both posts before being cleared. 10/26 Joshua Onomah: 7 Afforded a rare start and involved in some encouraging interchanges to produce an encouraging display. However he did miss a chance from a yard out. 2016 Getty Images 11/26 Heung-min Son: 7 The South Korean was full of running and was not afraid to drive at Palace from deep positions but was unable to fashion a chance for himself and ran out of steam. 2016 Getty Images 12/26 Harry Kane: 6 Did not look as fresh as expected after a midweek break against Fiorentina. Failed to convert any of the few chances which fell his way but still worked tirelessly. 2016 Getty Images 13/26 Christian Eriken: 6 Brought on at the interval but struggled to work his way into what was a frantic and competitive game. 2016 Getty Images 14/26 Nacer Chadli: 5 Introduced for Heung-min Son but did not make the meaningful impact which he has done from the bench in recent weeks. 2016 Getty Images 15/26 Wayne Hennessey: 6 The Welshman got down well to make a series of solid saves. A safe pair of hands throughout. 2016 Getty Images 16/26 Joel Ward: 6 Solid if not spectacular. Got caught out on occasion but also made a series of decent blocks to thwart Spurs. 17/26 Scott Dann: 6 Produced one majestic first touch but it did not mask that he was not at his best defensively. 2015 Getty Images 18/26 Damien Delaney: 6 Helped to keep Kane on the fringes of the game. Ate up the majority of aerial balls. 19/26 Martin Kelly: 8 A memorable afternoon for the full-back, who scored a cracking goal and also kept Onomah's effort out on the line. 2016 Getty Images 20/26 Wilfried Zaha: 7 Never gave Rose a moment's peace and tracked back relatively well too. Finally looks prepared to step up and do the hard yards as well as the glamorous work on the ball. 2016 Getty Images 21/26 Yohan Cabaye: 6 Pulled the strings for Palace in the centre of the park. Passed superbly but also had plenty of mettle to cope with Tottenham's combative approach. 2016 Getty Images 22/26 Joe Ledley: 6 Bypassed for pace in the centre of the park on occasion but, on the whole, produced a decent enough display. Not the prettiest, but helped his side get over the line. 2016 Getty Images 23/26 Jordon Mutch: 7 Clattered Walker in the early stages, which personified his work ethic. Ran and ran for the side and also produced his fair share of incisive passing. 2016 Getty Images 24/26 Connor Wickham: 7 Did not have the best of starts but grew into the game and got a fair bit of joy against a Spurs rearguard which struggled to cope with his power during the closing stages. 2016 Getty Images 25/26 Emmanuel Adebayor: 7 The forward was booed every time he touched the ball but did not shy away from the challenge. He put himself about and produced his best display in a Palace shirt yet. 2016 Getty Images 26/26 Yannick Bolasie: 6 The winger made his long-awaited return from injury but there was to be no fairytale comeback. 1/26 Who stood out at White Hart Lane? 2/26 Michel Vorm: 6 Came off his line well a couple of times, but does not breed confidence like Hugo Lloris. Should not have been beaten at his near post for the goal. 2016 Getty Images 3/26 Kyle Walker: 6 The full-back was in the thick of it. Almost scored an own goal and got involved with Adebayor several times. Did not provide enough going forward. 2016 Getty Images 4/26 Eric Dier: 6 Struggled to deal with high balls. Wickham and Adebayor provided a stern test and the Spurs defender did not always cover himself in glory. 5/26 Kevin Wimmer: 5 The least impressive performance he has produced since coming into the side to replace Jan Vertonghen. 6/26 Danny Rose: 6 Bombed forward at every opportunity and was as committed as ever but had a torrid time against the trickery of Zaha. 2016 Getty Images 7/26 Nabil Bentaleb: 6 More like the Bentaleb of old. Passed well, tackled confidently and provided a reliable presence in the centre of the park. 2015 Getty Images 8/26 Mousa Dembele: 5 Out of sorts. Misplaced a couple of passes and was replaced at half-time, presumably due to injury. 2016 Getty Images 9/26 Dele Alli: 6 Had a header cleared off the line by Cabaye in the early stages and was unfortunate to see another effort hit both posts before being cleared. 10/26 Joshua Onomah: 7 Afforded a rare start and involved in some encouraging interchanges to produce an encouraging display. However he did miss a chance from a yard out. 2016 Getty Images 11/26 Heung-min Son: 7 The South Korean was full of running and was not afraid to drive at Palace from deep positions but was unable to fashion a chance for himself and ran out of steam. 2016 Getty Images 12/26 Harry Kane: 6 Did not look as fresh as expected after a midweek break against Fiorentina. Failed to convert any of the few chances which fell his way but still worked tirelessly. 2016 Getty Images 13/26 Christian Eriken: 6 Brought on at the interval but struggled to work his way into what was a frantic and competitive game. 2016 Getty Images 14/26 Nacer Chadli: 5 Introduced for Heung-min Son but did not make the meaningful impact which he has done from the bench in recent weeks. 2016 Getty Images 15/26 Wayne Hennessey: 6 The Welshman got down well to make a series of solid saves. A safe pair of hands throughout. 2016 Getty Images 16/26 Joel Ward: 6 Solid if not spectacular. Got caught out on occasion but also made a series of decent blocks to thwart Spurs. 17/26 Scott Dann: 6 Produced one majestic first touch but it did not mask that he was not at his best defensively. 2015 Getty Images 18/26 Damien Delaney: 6 Helped to keep Kane on the fringes of the game. Ate up the majority of aerial balls. 19/26 Martin Kelly: 8 A memorable afternoon for the full-back, who scored a cracking goal and also kept Onomah's effort out on the line. 2016 Getty Images 20/26 Wilfried Zaha: 7 Never gave Rose a moment's peace and tracked back relatively well too. Finally looks prepared to step up and do the hard yards as well as the glamorous work on the ball. 2016 Getty Images 21/26 Yohan Cabaye: 6 Pulled the strings for Palace in the centre of the park. Passed superbly but also had plenty of mettle to cope with Tottenham's combative approach. 2016 Getty Images 22/26 Joe Ledley: 6 Bypassed for pace in the centre of the park on occasion but, on the whole, produced a decent enough display. Not the prettiest, but helped his side get over the line. 2016 Getty Images 23/26 Jordon Mutch: 7 Clattered Walker in the early stages, which personified his work ethic. Ran and ran for the side and also produced his fair share of incisive passing. 2016 Getty Images 24/26 Connor Wickham: 7 Did not have the best of starts but grew into the game and got a fair bit of joy against a Spurs rearguard which struggled to cope with his power during the closing stages. 2016 Getty Images 25/26 Emmanuel Adebayor: 7 The forward was booed every time he touched the ball but did not shy away from the challenge. He put himself about and produced his best display in a Palace shirt yet. 2016 Getty Images 26/26 Yannick Bolasie: 6 The winger made his long-awaited return from injury but there was to be no fairytale comeback.

Captain and goalkeeper Hugo Lloris could return after missing the last two matches with a shoulder injury, with the France international having returned to full training

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Pochettino is expected to make a call on his selection following an assessment during today’s final training session ahead of tomorrow’s match at White Hart Lane.

