I didn't watch the whole game but only at times, but from what little I saw, I can confirm that Manchester United really had great difficulties in midfield, although in my opinion the players on the pitch were all very technical, they missed a lot of balls , but I also think it's just a matter of fitness, the Premier League has just begun, I just hope it's a breathlessness in the first few games, hoping they'll get in better shape in a short time, or in the winter transfer market session they'll have to invest again in midfield
Man United is lucky to have Onana as a goalkeeper who is now replacing De Gea, many important saves prevented Wolves from breaking into Man United's goal. My analysis is not only about fitness, but indeed not being able to adapt to the new ETH strategy. We can see Man United using a 4-1-4-1 formation with Mount advancing like Bruno.
And we know that the current Casemiro is not the same as the former casemiro as "The bouncer". The match against Wolves was not because of loose defenders, but midfielders who couldn't hold the ball, so every time Wolves attacked, they came face to face with Man United defenders. That's what made ETH angry, he even broke a drink bottle on the side of the road. The point with this new system is that it doesn't seem like players have fully understood what ETH wants. I hope the next match will be better, at least the midfield coordination.