If he comes back, he needs to do the one thing that Gerry McNamara never did - work on his body during the summer - use weight training and diet to get yourself in tremendous shape. If GMac worked as hard on his body as J.J. Reddick did during his time at Duke, Gerry would still be in the NBA. If Ennis comes back and has the same body and the same physical skills that he has now, there wouldn't be much point. He needs to get stronger and he needs to get more explosive. His basketball skills are very good; it's his physical attributes that he needs to improve. And remember, if you're good enough to go in the lottery, it's not about the first contract, it's about the second one. Nobody gets rich off their first contract anymore. The NBA's collective bargaining agreement has been driving down the cost of rookie contracts for over a decade now. It's the second contract that changes your life. The first contract, even if you're in the lottery, isn't that hard to go through after taxes, agent fees and buying yourself (or your mom) a house.