Benzema was worth close to thirty you could argue however a big factor is fergie's appreciation for benzema. That will tip it to Benz if both are available
If Barca get Cesc and Real manage to get Cole/Lampard/insert other decent Chelsea player then our squad will have been improved relative to our nearest rivals, sorry for pointing out the obvious but it seems that Spanish football could actually do united a favour this year!
Missed my point, I'm saying that in Chelsea's case the loss of Lampard/A.Cole would weaken them, they also couldn't replace Cole because him and Evra are so far ahead of anyone else.