Ferguson - We cant win Quintiple

• Man Utd are 4 points ahead in the Barclays Premier League with a match to go and they had registered their place in Semi and quarter in F.A cup and Champions League respectively.
• Already they have carling cup and club world cup in their bag.
• But Ferguson says "The one thing I will say is, this squad is the best I have ever had. Every game we play, I feel confident.
• "The thing about cup football is you need to be the best but you also need a lot of luck and I think it's asking too much for all the games to go your way.