1. Cesc Fabregas
The former Arsenal captain seems increasingly frustrated with life back at his boyhood club. It was always thought that the Spaniard would leave the Gunners and fulfill his dream of playing for Barcelona, but he has struggled to find his best form, often playing second fiddle to Xavi and Iniesta or being played out of position. Playing under Pep Guardiola was obviously a big incentive for his move to Barca as well, but he and Tito Vilanova may not be on quite the same wavelength. The midfielder would surely be welcomed back to the Emirates Stadium if Arsene Wenger chooses to activate his buy-back clause.