Would we be in this specific mess? Maybe. Maybe not.
Would we be in some mess of similar nature? Almost certainly.
Imagine we didn’t sack Brendan when we did (already too late). We probably still got relegated. Let’s imagine the board was happy for him to relegate us without sacking him (if we didn’t sack him in April, presumably we wouldn’t have bothered sacking him in May or June)… well we would then have Brendan being responsible for trying to get us promoted back at the first attempt. We spend Enzo money on Brendan recruitment… and would a man who took a team that finished 8th and get it relegated have what it takes to turn them into promotion contenders? The very man who set the standards (or lack thereof) in the preceding seasons… I’m finding hard to imagine Brendan would get us promoted if he was here post-relegation. Presumably since we don’t want to sack anyone, he’d see out his contract. We’d be in the Championship still - the finances take a bigger hit sooner with a second consecutive season in the Championship.
As far as I can picture it, not sacking Brendan puts us in a mess. It may not be League One under Martin, maybe it’s Championship under Martin with rapidly deteriorating finances. Either way, it’s still a mess.