Gallery: 3/4
William Carvalho can be the force that Arsenal needs in the midfield. Carvalho has been slapped with a 35 million pound release clause from Sporting Lisbon and Arsenal may be able to get the central defensive midfielder for closer to 25 million pounds. Sporting sit on top of the Portugese league table and are hesistant to move the 23-year-old, but can be swayed with a healthy transfer fee. Another major issue is his lack of football this season after he fractured his tibula at the European Under-21 Championships, a bad sign for an already unhealthy Arsenal midfield. (Getty)