2x 2nd rounders + cap relief is enough value for me. As currently, he isn't a valuable rotation NBA player.
We agree on that at least.
There are Orlando's and Phoenix's in the NBA. They need help or at least some hope of future at PG position.
Then why turn to a guy with lack thereof and issues? He is perfect guy for a swing at the fences gamble, high risk, high reward. But I would perceive help as somone that can immediately step in and help, which I doubt he can at a high level. Perhaps as you say, on a bad team, where he was sole focus, he could bomb away and prop himself up like he did in college.