Right. Big names of players will not be able to influence at all if there is no winning mentality for the players if teamwork is not built. This has happened to Cristiano Ronaldo when he joined from Real Madrid to Manchester United. He looks like an ordinary player because the other players he plays with can't understand his style of play.
It is a very visible difference where Cristiano Ronaldo was able to perform very successfully when he was at Real Madrid because the cooperation of the players was always very solid and very complete. And that is something that is not in the Manchester United team at this time so that the ability and talent of Cristiano Ronaldo seems to sink by itself, despite his age which is not young anymore.
Those on the team are not good at taking advantage of the advantages possessed by a Cristiano Ronaldo. At Manchester United they play individually and it doesn't look like the team game they should be playing. I can't believe that they play like that, are they afraid of losing out to other players? If they lower their selfishness a little, I'm sure they can be better than what they showed last season.