Ruff said the injury took place in last night’s 3-2 overtime loss to Ottawa, but didn’t provide any specific details. Leino had 14:49 of ice time in 16 shifts, but remained on the bench throughout the entire game. His final shift lasted 56 seconds and ended at 18:59 of the third period. Leino played seven shifts in the first period, five in the second and just four in the third. Tyler Myers said the rehab for his broken wrist is progressing well, and he would like to return to the lineup before the Christmas break if possible. Myers injured the wrist against Phoenix on November 19. He will be reevaluated by doctors on Friday and Monday, and a decision regarding his playing status will be made at that time. He has been skating and doing some light puckwork, and is now able to start getting more involved in practices.Ruff wasn’t as optimistic about Jochen Hecht coming back to the lineup anytime soon.“Jochen still can’t do anything so he’s going to be a while,” said Ruff.When asked if Hecht may have broken a bone when he blocked a shot against Florida last Friday, Ruff wouldn’t elaborate on the extent of Hecht’s injury.“It’s a little more complicated than that. It’s not really a broken bone, but it’s a little more complicated.” Brad Boyes has started skating again, but is weeks away from returning to the lineup. He’s still experiencing some soreness in his right ankle, and doesn’t have a timetable as to when he’ll be back practicing with the team. Boyes suffered a high ankle sprain against Boston on November 23. This is the first time Boyes has missed any time due to injury. At the time of his injury, Boyes was among the NHL leaders with a consecutive games played streak of 513 games.Sabres prospect Mark Pysyk was today named to Canada’s 22-man roster for the 2012 World Junior Championship that will take place December 26-January 5 in Edmonton and Calgary, Alberta. Pysyk was selected 23rd overall in the 2010 Entry Draft, and is currently in his fourth full season with the Western Hockey League’s Edmonton Oil Kings. The 19-year-old defenseman has 18 points (2+16) and 47 penalty minutes in 25 games so far this season.Pysyk was one of two Sabres prospects invited to Canada’s selection camp. Defenseman Jerome Gauthier-Leduc (2010, 3rd round, 68th) currently leads all CHL defensemen in scoring with 47 points (18+29) in 31 games with Rimouski of the QMJHL, but he was cut on Tuesday.