First, Thabo is a FA, so we can't trade him this summer. If the Jazz let go of the rights of Udoh, Rubio, and Thabo, but pick up Favors' option, they only have about 16 million in cap space, depending on what they do with their 1st round pick. Your trade would cut that in half, and there's no way that Kemba is going anywhere for less than $10 per year.