OK first I don't want Unsworth but you have a lot of generalisations above.
The Lyon game he done the right thing. You go toe-to-toe with them with that squad in that state you get picked off. They should have scored 5 at Goodison. So instead he tightens it up to make sure we still have a chance going into the last half hour. It's 0-0 and Fekir has left the pitch so to call that clueless is, well, clueless. The problem was needing to score and he knew he had to gamble hence the subs. Guess what happened, we got picked off. It was a hiding to nothing but he actually showed intelligence and awareness in that game, unpalatable as it may be to free-flowing football purists.