...As Long As If Don't Effect Him In The WC, I'll Cry If He Picks Up An Injury Before Hand.
The thing is - how much would he be strained in the league campaign. Man Utd has to battle for the title in the EPL and in UEFA Champions LEague, and it may affect his form and health for WC. What he needs now is a proper rest to get back to his proper shape - and no chance for that in the situation Man Utd is now.