METAIRIE, La. -- New Orleans Saints running back and return specialist Darren Sproles has undergone hand surgery and won't be able to play Monday night against the Philadelphia Eagles.

Offensive coordinator Pete Carmichael revealed the seriousness of the injury after Friday's practice. He wouldn't say which hand was injured or even when Sproles was hurt. The player will be re-evaluated next week.

http://espn.go.com/nfl/story/_/id/85...delphia-eagles
Any idea what happend? Did he hurt his hand last game?