Think Rafa at Madrid could work out very well for us. Any player he doesn't want that we might he would likely put a word in for us. Would be likely to take players from our rivals and if he's actually keen on Sterling I could definitely see Isco coming in the other direction.
Rafa will play a 4231 and I'd expect he'd bring a midfield enforcer in so expect to see Kroos or Modric leaving.
Imagine one of those plus Isco. Huge upgrade for our side!
I cannot see Isco being allowed to leave Real Madrid, as I've said many times he is the darling of the Bernabeu crowd.
I agree that he may bring in a 'midfield enforcer' but you don't allow top players to leave easily and thats what Kroos and Modric are! Even if they do go there is absolutely no way we will see them at Anfield as Champions League clubs will be all over them!