Run Ricky Run...

Last week Ricky Williams failed another NFL drug test, once again delaying his potential Dolphin / NFL comeback. I wonder what would happen if God appeared to me and said, "Al, today I will make you a dominant NFL running back, but you have to give up bread." Would I be able to do it? Could I pass the bread test when the bread testers showed up to adminster the exam? Would I find a way to mask the results? Would I still hang out with my bread eating friends? Would I end up playing CFL football where they allow bread eating?