I'm a bit confused, do you think he's doing this as a favour to man utd? as in, if he were playing chelsea tonight he'd have a full strength team out?
No, I think he's doing it because Wolves have important games coming up. The problem however is that on paper, its an easy 3 points for United and gives them a tiny advantage in the race for the title. If it were Chelsea or any other strong team tonight I'd wager he'd do exactly the same as on paper, its not a "winnable" game. It just shifts the balance of power a little.