While I understand what you're implying - Warren's greatest story came out of the original X-Factor... I can't say that I agree with modern audiences...
I mean, I think this era is leaning very heavily on new characters.
Most of the cast of Exceptional is new, UXM will have 4 new mutants, X-force has...
The X-Men basically have too many characters to get all the important ones in a book at the same time. Even with 6 team books, and removing everyone...
Not going to go that far, but I could unfortunately imagine a season 2 with a more 70s/80s vibe instead of keeping the 90s one. Add Colossus and one...