I dunno, there's probably still plenty of Popaduik apologists that he could go to a show and walk around fine. But he won't be able to do presentations or sign stuff without someone throwing a tomato at him.
The only logical thing I could see happen is that after all this finally comes to a close, whomever ends up with the MG prototypes could arrange for someone to finish them and get them playable. Then there will be three MG prototypes worth $50K or whatever. Otherwise no one is ever seeing this game, period.
What's probably the most irksome is that he won't even care, because he lives in his own bubble world where everyone else is to blame for his issues and he's the world's best pinball designer.