Scenario 3:
1. We keep Kanter and Corbin isn't renewed.
From latest Dennis Lindsey interview w/ 1280, it sounds like he is not phased by Kanter's defensive struggles in this system/team as it is constructed. He knows what Kanter's strengths are, and he is high on them.
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But to answer your "what if's", I am a Jazz man through and through. Never rooted for another team, and never will. My fandom has been inherited. If Corbin is renewed, I will be pissed, but I won't switch my allegiance, and the same goes for if Kanter was traded. I will view both as huge mistakes. To be honest, my Kanter homerism really isn't homerism. I know the dude makes a lot of mistakes, and has a lot of room to grow. I just see him as our best player with a chance of becoming an all-star, but think the way he is being used/coached/treated by the media and Jazz staff is doing him and our team a disservice.