Of course you need to replace ronaldo, if he does eventually go. The facts are park, fletcher (i think a great squad players) can do a great stand in job, but no-way be first choice. nani is the only left winger we have, considering giggs will play through the middle now. rooney was slowly become the left of 3, but now, fortuanatly he is where he shoud be, upfront. So i personally, think we need to look at buying another young left-footed winger. Unless, sir alex makes ando that player, cause when all fit, we have 5 quality centre mids, & with berba, rooney, tevez, he will rarely play 3 centre mids from the start.