Losing the Hulk to the Pyms would feel like a major step down for me. I don't even care how it was in the comics at this point - in the MCU, the chemistry of this group is perfect, and Banner is a big part of that. I'm all for adding one more to join the fun next time like Black Panther or something, but getting rid of such a major player like Hulk right now would be a mistake, imo. Especially since there seem to be no plans for his own franchise to continue. He belongs in these movies as far as I'm concerned. I could take or leave the Pyms.