Do you man mark Aguero, and if so who would be best at that? Toby, Morgan, Vic? If Morgan, then I would be concerned that he has 4 yellows to his name. However, man mark him, maybe disrupt our normal game, and maybe take the eye of other threats.
As an aside, it is interesting to read that Man Utd might be planning to buy Bale for £150m (!!!!!!!) so that Real can buy Aguero.