I’m not a big fan of the point forward midfield 3, and most top teams nowadays don’t play with a no 10 either, you are ceding a lot of control effectively playing with 4 forwards instead of 3, and by virtue of having a man in the hole make the space around the area a lot more congested as the opponents will put a marker on you. Ronaldo exacerbates the fault of that system even more as he doesn’t press or work the CB like a natural number 9, so it’s very easy to cut passing lanes or deal with long ball, because just by virtue of us having essentially 5 players in the area in and outside of the box most of the time, they will be double marked.
Bruno works fine with a hard working forward like Cavani, he works fine with a 19-20 Martial who has his hold up game on point even if he doesn’t press that much, but with Ronaldo up there it’s just to much for any midfield to cope, so he has to sacrifice. We used to have Rooney, Tevez and Park running like dogs to accommodate a younger Ronaldo, and two of them were better player than Bruno. You have to take one for the team.