3) Mario Balotelli (Liverpool)
Costing the same as Danny Welbeck, Mario Balotelli made the move from AC Milan to Liverpool this summer to become one of the most exciting signings of the whole transfer window. The Italian international may be a risky signing given his behavioural problems, but on his day he is a world class talent who could go on to become one of the best strikers in the world if he finds some consistency. There’s no doubt he would have been an upgrade on Olivier Giroud upfront for Arsenal, and it is highly surprising to hear that Arsene Wenger twice turned down the chance to bring him to north London this summer. This definitely seems like one missed target that will come back to haunt the Gunners.