Tony Kornheiser and Mike Wilbon are idiots if they think that Shaquille O'Neal will be a difference maker in this series. "The Big Shamrock" could be an okay center coming off the bench, but the dude cannot move anymore and he is not going to be a major threat offensively or defensively. The Celtics have no real threat at the center position anywhere.
And Kornheiser was an idiot for another story. John Wall is already considering taking summer classes at Kentucky. And he could practice with the team if he wants to. No professional basketball player can go back to play at college though. So, he does not have "three years left of eligibility" Tony.