Let the new showrunners and the new writers deal with ordinary maintream filler episodes to please Sony/NBC and get better ratings. That way, we get a +9 episodes order (And they should since Whithey and Grimm will have 22 episodes each, why would they want to promote a new show in a friday timeslot in January).
Let Megan Ganz, Andy Bobrow and the old writers deal with characters development and continuity to please the fans. That way, they don’t alienate their old viewers.
Community gets enough episodes to be syndicated. Sony/NBC finally make money with the show. Then they bring back Dan Harmon in a good faith gesture to finish season 4 like he wanted so the fans will have closure and it will end on a happy friendly note. The new fans will experience Dan Harmon’s originality and realise they should have started watching Community earlier. They will go back and buy seasons 1-2-3 and the old fans will buy season 4 because of Dan Harmon’s return.
I know wishful thinking but this is all I have. I don’t want to be sad about it anymore. I want to support the cast and the remaining writers. I know they will do everything they can to stay true to what Community is suppose to be. Stay positive.