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

This was a question that popped into my head as I was watching today's podcasts.

We've already seen this happen a couple of times in this cycle.

It's clear that Brady is the guy they're waiting on. If he were their guy, they could have hired McCarthy a week ago.

What if Brady wants the job, but doesn't want Loomis?
What if he wants the team to guarantee that Loomis will be GM for at least the next 10 years ?