Antonio Brown's NFL future looks more up in the air than ever on another wild day of trade speculation surrounding Pittsburgh Steelers' star wide receiver.

Brown is set to leave the Steel City after a rollercoaster nine-year run with a trade appearing his most-likely route away.

A number of teams, including the Oakland Raiders, Tennessee Titans and Washington Redskins, have been credited with interest but it was the Buffalo Bills that emerged as the No 1 landing spot early on Friday morning.

NFL Network went as far as suggesting that draft pick compensation between the Bills and the Steelers was close to being agreed.

But despite "intense" talks Buffalo walked away amid strong suggestions that Brown would not commit to fulfilling his part of the bargain and showing up at his new team.

Where will Antonio Brown play next season? Show all 10 1 /10 Where will Antonio Brown play next season? Where will Antonio Brown play next season? Where will Antonio Brown play in 2019? His time in Pittsburgh is over. So where will the All-Pro receiver suit up next season? AP Where will Antonio Brown play next season? San Francisco 49ers With a tonne of cap space the Niners make a lot of sense for a move that would surely be welcomed by Jimmy Garoppolo Getty Images Where will Antonio Brown play next season? Philadelphia Eagles The Eagles are always open for business and have a need at wideout and a front office willing to do a deal Getty Images Where will Antonio Brown play next season? Dallas Cowboys Jerry Jones has never been one to shy away from a headline-grabbing move. This one would be a biggie Getty Images Where will Antonio Brown play next season? Green Bay Packers New head coach Matt LaFleur could make the ultimate splash and give Aaron Rodgers a fun new toy to play with Getty Where will Antonio Brown play next season? Buffalo Bills Josh Allen needs help big time and Brown would be the ultimate assistance on the outside Getty Images Where will Antonio Brown play next season? Arizona Cardinals The Cards need new faces all over but there's no doubt Josh Rosen's development would be helped by Brown's arrival Getty Images Where will Antonio Brown play next season? Indianapolis Colts Andrew Luck + AB84? Sign me up. Would the Steelers deal him to another AFC contender? Less likely Getty Images Where will Antonio Brown play next season? New York Jets The Jets need playmakers in the worst way and with Lev Bell also an option New York could have a distinct Steel City flavour in 2019 Getty Images Where will Antonio Brown play next season? Miami Dolphins The Phins could look to start their latest new era with a big move. And whoever is under centre would be a fan no doubt too Getty Images

Bills general manager Brandon Beane confirmed "positive" discussions over a trade but that they had now moved on.

"We enquired about Antonio Brown on Tuesday, and kept talks open with the Steelers," he said in a statement.

"We had positive discussions, but ultimately it didn't make sense for either side.

"As great a player as Antonio Brown is, we have moved on and our focus is on free agency."

Brown's future now looks as uncertain as ever with teams now in a holding pattern ahead of Pittsburgh's March 17 deadline.