Isaac has been evaluating the best opportunity for him to develop and get prepared for the NFL. He has been watching his brother struggle and looking back probably isn't impressed with his development and preperation for the league. Is that all on Zach or his college coaching & mentoring or both. Or is it the surroundings that Zach has with the Jets? Probably a some of everything.
But Isaac has what Zach didn't a brother that has been through it and he's trying to eveluate what is best for his preperation to succeed at the next level. For him it's not just about the options, playing time or playing for his childhood college dream team, not in the least....