I agree Pagan does have stuff to get out MLB hitters - that’s not in question - it’s when can he reliably get them out.
He may not have the mental ability to do it in the high leverage situations (we can all see he’s trying and feels like shite when he fails), so it’s not on him.
Some guys are amazing O & D coordinators - I always remember Charlie Weiss as a prime example - legendary coordinator, but didn’t have it when he wore the big head set.
Managing people is a skill onto itself and a very hard one to be elite at - a spreadsheet won’t tell u when that guy is the right person fit those innings/spots - experience & intuition do.
I fear Rocco’s MassHoleness ( spelt correctly) is being exhibited here, where he’s smarter than others and won’t concede he made bad choices - it’s a special kind of arrogance, that is part of the Massachusetts landscape, A frat buddy in college (shocker I was in one - Go Beta) schooled me on being a MassHole as he was born and breed in Worcester.