A factor that hasn't been mentioned here is Quem.
We all know that Quem would have stayed cut if it was a normal season. We all know Quem won't stay for 2021. He couldn't play his position on the active roster effectively and there are too many special teams aces (rookies) to really accommodate a stb veteran.
That goes against how Quill/Quem have lived their whole lives now, including their lives as grown men. They have always managed to stay together, in the same house, playing for the same team. They are extraordinarily vested in it, perhaps more than many long-term married couples. And the Hawks, or some other team, will eventually force a breakup.
Quill is just ok, so any dip in performance from grief or whatever he feels about this would make him rapidly not ok. I can't see cutting Quem for 2020, because 2020, but before any extension is even discussed there needs to be a frank discussion between Quill and FO that there's no chance of his brother remaining on the Hawks even if Quill is retained.