Tiger Woods ready-or-not for 2011 U.S. Open?

Remember when Tiger Woods finished off Rocco Mediate in a playoff at the 2008 U.S. Open? He hobbled around the course wincing in pain from a torn ACL in his right leg. Prior to that, Woods won two additional U.S. Open tournaments, in 2000 and 2002, in both cases being the only golfer to score under par!   Ahh, the good old days of the Tiger Woods mystique, when fans thought him to be an alien,