Reggie Bush has been part of the Lions' rotation on punt returns in OTAs.

Lions FS Louis Delmas (knees) isn't taking part in OTAs.
"He's not here right now but there's nothing he can get out of this because he can't physically do the stuff we're doing," coach Jim Schwartz said. "The biggest thing with Lou is going to be his health and that's what he's working on." Delmas was limited to just eight games in 2012 after undergoing an August knee procedure. It's unclear if he went under-the-knife again after the season. Thanks to his injury history, the majority of Delmas' 2013 salary is tied up in per-game roster bonuses.

Mikel Leshoure is being held out of team drills at Lions OTAs with an undisclosed injury.
"He's battling some stuff," coach Jim Schwartz said. "He can do some individual stuff but he's not ready to do any team work." There are no indications that the injury is serious, but it's worrisome news for a player who's had trouble staying healthy since being the No. 57 overall pick of the 2011 draft. Leshoure can ill-afford any more leg ailments after plodding through 2012. For now, Leshoure remains penciled in as the Lions' short-yardage "specialist" despite his anemic 3.71 yards per carry last season.