In hindsight, you can see all the elements were in place: the physical talent, itself very rare, high football IQ, based on interviews and Wonderlick score, an almost ludicrous competitiveness, which you see come out in the crazy laterals, etc., and, finally, a powerful drive to prove people wrong (or himself right, as he has said). Have we ever seen those traits combined in one person? To put it another way, what's missing?