I think the answer is no. If you look at the squad individually there are some very good players there. Even those who are currently playing poorly are not bad players per se? klaassen has been hugely underwhelming, but even in a weak Dutch league, there must have been something about him for him to have been made captain? Similarly with Sandro, Barca didnt seel him, he left, went to a crap side in the most dominated league in world football and scored a bagful of goals. pickford, Keane, Jags, Baines, Gueye, Siggurddso, none of these are awful players? The issue seesm to be some are taking theor time fitting into the team, an issue made much worse by the highly erratic tactics being employed by Koeman.