When it comes to Binder I'm not feeling the love lately to be honest.Sure, I understand both his attitude and Ducati’s, and an abundance of riches is indeed the problem. There was no possibility that no Ducati rider would be unhappy, given Martin had demanded Bastianini’s seat or he would look to another manufacturers.
They have managed to have 2 pissed off high quality riders though, having picked MM perhaps partially for commercial reasons but also because they saw him as a threat on an Aprilia or KTM. I consider it a good thing to have what appears to be the top talent on the grid more dispersed among manufacturers, and we will get to see how much the quality of their bike vs the quality of their talent identification is involved in Ducati’s recent success. On a personal fan level I probably warm to Bastianini more than I do to Martin or Bagnaia, and he and Acosta imo give KTM a pairing to match any other manufacturer, with Binder no slouch either.
As for Miller, I'll be really surprised if he has a ride at all next year in MotoGP.