True but none of that should prevent him from having the opportunity of a fresh challenge at new clubIMO that comes when the message just stays the same.
The best managers seem to constantly evolve, change and keep things improving.
The less than best seem to hit a spot on their development where they just seem to stop.
I think Howe is one of those, hit his limit, the team needed more and he didn't have it.
EDIT: not meant in an antagonist way, I quite like Howe and followed his career all along. I just think that's how it panned out. Telling he is still out of work imo. I think when that's the level of manager, that's when they change more frequently - because the message gets tired