Exactly.
Give me the Cade, Ausar, Ron, Tobias, Stew lineup. I don't care if you start them or not, but we should see this lineup for 15-20 minutes a game. Three good to great defenders and a couple solid ones. Everyone's 6-6 to 6-9. You can switch anything you want, generate stops, and run. This was the lineup that torched the Bulls and we haven't really seen it since.
The traditional thinking that you need Robinson in there to create a decent half court offense is nonsense because all that does is move you from the 25th offense in the league to the 23rd, while tanking your defense completely. It's not worth it. You're going to suck in the half-court with this roster no matter what. Instead, lean in to your strength: Better defense, more transition opportunities, more chaos.
Also, when you have Jenkins on the court with Cade, stop having Cade bring the ball up. Let Jenkins fight the full court press, not Cade. In fact, stop having Cade bring the ball up against pressure at all. Give it to him once you get to the frontcourt. He's already seeing double and triple teams every time he comes off a screen, why make him work just to bring the ball up as well?