The main reason:

Flag of Philadelphia:



Flag of Ukraine:



It'll be just like he's wearing his country's colours. Also, his wife's family is in the Philly area, and his contract with Chelsea is up in 2010, right when Philly is entering the league.

So this one seems like a gimme. Tis too bad though -- would've loved to see him in Red. C'mon Mo -- see if you can pull some magic!