You realise that Dyche has been responsible for coaching them for the past 8 months? He doesn't just choose the formation and choose the starting 11. If they can't pass properly or position themselves then that is partly down to their training. It's weird that your whole thing at the moment is that it's all the players and what is poor Sean supposed to do. He's supposed to coach them, that's his job.
The last time the team could pass as a collective was under Silva.
Been 4-5 managers since and passing a ball consistently has never been something the team has been successful at.
The core spine of the team isn't a passing or ball controlling for years based on not having any foundations.
However, still doesn't stop them making simple passes which last night most of them couldn't do. That's been the case under Carlo, Benitez, Lampard.
Overall we go round in circles every season with it. To me the only one that got it right with the squad is Ancelloti. Pragmatic, defensive, direct, quality in the right areas up top.
Anything else has never and will never work IMO until we get a ball playing CM and balance with the fullbacks.