Burt Reynolds as Landon Donovan (mid-fielder for the U.S. team) - Admittedly, we would have to go back in time for this one, but he really reminds me of a young Burt Reynolds.
Curtis Stone as Robert Green (goalie for England)
Richard Armitage as Justo Villar (goalie for Paraguay)
Joe Jonas as Kaka (mid-fielder from Brazil)
Edited to add: Just thought of another one: Michael Bolton as Diego Forlan (forward for Uruguay)
Any other suggestions?