i dont agree with that. I believe in a Kellen Moore type offensive that his arm talent can improve and eventually equal his leg talent. It is true that over time the player loses his legs first. But im talking about short term, not 12 years from now. Look at Bryce Young at Carolina, its taken him 3 years to finally develop, i see Justin Fields the same way. But justin Fields can be better because hes got better scrambling ability.