Hulk has been playing as a true winger the past two years (except for when Falcao was out for a while), cutting in from the right like Robben, and though I'm not an true follower of Lille, Hazard has been the right winger if I'm right (but a midfielder like Nani and Valencia) for Lille the past two years. While Neymar is a left-attacker, comparable to Cristiano Ronaldo at Madrid, and Aguero is a striker, don't know where those 'he can play on the wing' stories come from. He's always been a central striker with the supporting/second striker role being his most natural position though perfectly capable of playing the main striker role. Sanchez would be the best signing ever since Zola. Though it has to be said, he's had his best season in his career playing the 'roaming striker role' (Udinese play a 3-5-2 formation with two very mobile attackers). @MM Don't think Neymar is effective from the right since he would have to go around the fullback, which means him having to cross which is not what he's known for. From his favoured left side, he's more threatning and has more options. Either from the left or as a supporting striker for Neymar (you don't buy a huge talent like him for big money and not play him where he's at his best).