Mavericks' Daniel Gafford: Heads to locker room

Gafford exited in the second quarter of Game 3 against Oklahoma City on Saturday with a left shoulder injury, Tim MacMahon of ESPN.com reports.

An injury to Gafford could be devastating for the Mavericks, as he's been a solid contributor down low for Dallas. If he's unable to return, then Dereck Lively would be in line for a bigger role.