People calling for Belicheck to be banned are not going to get their wish. If the NFL took such a severe step and banned a coach that had 6 super bowls over two decades, would be a huge black eye to the league and undermine the confidence the public has in the league, the commissioner and the idea of games being fixed. It would wipe out nearly a 20 year period of dominance by one team, an entire generation of football fans will have felt cheated for 20 years. The NFL would never fully recover
Imagine the implications that Vegas has? Or other owners?
If this turns out to be spygate 2.0 (and im not sure it will) expect a suspension at most for Belicheck. Heavy fines, loss of draft picks ect.
Vacating wins? This isnt college football. Bans? Extremely unlikey.