The main problem of Manchester United is not Ronaldo, and no one should blame the player for not strongly supporting the team game. Ronaldo has never been a player who accelerates the attack and makes striking passes in the penalty area or near the type of Modric or Messi. Ronaldo, on the contrary, is the player whom these transfers should find, so that the player then makes the decisive striking blow. Ronaldo alone will not be able to guarantee anything and other players should help him in this, as they say, someone should play the piano, and someone should carry this piano. Also, if the team cannot show the desired result, then there is a share of the head coach's fault, because his task is to use the available players as efficiently as possible.
Ronaldo is never the problem at any team he has played for. I strongly disagree that he was a problem at Juventus, that is not true. He did good at Juventus, the game against Atletico where he orchestrated the comeback for them at the champion league. Truth is no matter how good Ronaldo plays, him alone can't do the job for the team throughout the season. Football is a team sport