Well I hope Tools has the most important ingredient, the mindset. Because when you get under the lights in front of 80K screaming fans and the adrenaline is flowing like the gulf oil spill, then being able to focus and have the synapses stay connected will count for a lot more than his body fat and speed (unless he plans on running away).
I can't say this is bad news, because anything that JJ does to improve his playing skills can only be a positive. Hopefully this will translate into a big upswing for him, and translate into being a solid leader that the entire team responds to.
Nobody has ever questioned Jefferson's physical tools . . . or Lee's either, for that matter. One of them has got to show that he is smart enough to play quarterback in the SEC.