Steve Nash (hamstring) was at practice again on Saturday and is expected to play against the Spurs on Sunday. He received epidural shots this week to help him manage the pain, so Nash might not be back to 100 percent. The Lakers are entertaining the idea of starting Steve Blake at shooting guard in an effort to alleviate Nash. Tony Parker is going to be a tough cover for the Lakers and they will have to keep him in check to have success in the first round.