We were an absolute freeway in the mid-zones when Mainoo came on. The lack of structure was glaring at times.
He still needs to learn the discipline to hold his position and understand when not to go chasing the ball. Too often he vacated central areas and left Bruno covering as a makeshift CDM, which exposed us badly in transition. That side of his game has to improve if he’s going to be trusted in tighter matches.
That said, there were clear positives.
Mainoo helped connect the play in a way we’d been missing. His awareness in possession, quick touches, and ability to receive under pressure allowed United to sustain attacks for longer spells. His presence alone gave the midfield more fluency and rhythm.
Crucially, he allowed Bruno to stay higher up the pitch, where he’s most dangerous. With Mainoo involved in the build-up, United were able to move Bournemouth around more effectively, stretching their shape and creating better angles in the final third.
It was a performance that summed Mainoo up right now — raw, influential, but still learning. The tools are clearly there. The next step is marrying that technical quality with positional discipline and defensive responsibility.