Wade is not Butler's replacement. Wade could go to another team after this year. And the Bulls probably expect him to do so.
And newsflash everyone: Butler can shoot.
Wade and Rondo are the ones who can't shoot and the ones who will be on the block.
Not saying Butler is untouchable, but he is a stud, two-way star, on a nice contract. They're not looking to trade him. As their GM said around the draft, they didn't make any calls involving Jimmy Butler, but it's foolish not to at least listen to offers.