What if they interview Brady and his condition for taking the job is canning Loomis?

Glenn isn’t responsible for the team. Glenn can’t be contributed to one of the best offenses in the NFL that allowed the Lions to reach the Super Bowl while never putting up a top 15 defense, just like Brady can’t be blamed for a defense that allows over 30 pts by an offense while making a top 10 offense.
The last time I checked, the Bills HC comes from the defensive side of the ball. Josh was Josh before Brady. That's a hole you cannot ignore, and I'm not even going to get into whether he can be a leader of men. At least Payton coached up Romo. Who did Brady coach up that was unproven?