Well, Speaking of Erik Ten Hag, glancing at the new stickers, it could be that he thinks the biggest weak point is on the front line.
In fact, every department at Man United is currently grappling with issues. I'm particularly dismayed by the fragility of Man United's defense. This is what has made Onana the scapegoat for the numerous losses suffered by Man United this season.
Furthermore, the creativity of the midfield isn't operating efficiently, resulting in the strikers struggling to find good goal-scoring opportunities. I vividly recall the egotism displayed by Bruno Fernandes when CR7 returned to Old Trafford. Yes, Bruno seemed more interested in elevating his own popularity rather than providing quality assists to Ronaldo. This is a problem where everyone aiming to shine at Man United should prioritize the team's success.
If these internal issues aren't addressed, even the most expensive players won't be the solution to Man United's current poor performance.