I think famous players are guaranteed to have good abilities compared to players who are not known to the public, but the main focus for United must be selecting potential players to revive Man United's popularity for football fans, United need talented players like Ronaldo because they have to strengthen the top line to work with Ronaldo.
If the Man United team is able to get a new player with almost the same potential as Ronaldo and put him on the top line, then for next season the Man United team will definitely be stronger compared to the previous season because what I see Ronaldo is always very difficult to score many goals in the season this in every game and that's because no player is able to pass him well in every game. So it's very important for Man United to find really talented players up front.