There's 3 or 4 coaches in there who have coached their team to play some good football. I'm not a fan of what ETH is trying to do here, even on a good day. All season we've complained about the lack of control over games even when we're winning. It was the same in his first season too. So I think, at the very least, some of these coaches could put us on the right path in terms of style of play.
Another coach we've apparently been looking out is Michel at Girona. I've heard about how well he's done this season but not seen them play. According to this article, they were possibly one of the most attractive brands of football in the league, which is some feat given they'd only just been promoted.
https://www.coachesvoice.com/cv/michel-girona-tactics/