I don't think Rudy wants out; I think Rudy wants respect. He's craved it every step of the way. For crying out loud, his jersey number is his draft spot as a sign to all those teams who didn't draft him. He has a massive chip on his shoulder.
He wants to be respected as one of the best so I'm sure he wants to be paid like one of the best. This is the argument I've been making for about a year now. The guy is awesome, but he's not the combination of offensive, defensive and off court marketing talent that's worth much more than the regular max. If he expects anything near the supermax, he has to be traded.
Almost all supermax contracts are regretted not long after they are signed. Players just don't live up to the deal. Look at even Steph Curry after his injuries are taken into account, he won't be worth his supermax contract. People will think he is because he's Steph, but the output from the day he signed the deal until it's completed will be underwhelming.