Sterling was born in jamaica but moved here as a baby so represents England similar to John Barnes.
With regards to Suso Borrell has said for the last years and a half that he needs to learn and improve his defensive game hwich recently he has improved a lot upon but obviously still need improvement in his all round game. We know he can pass but is he strong and powerful enough to play cm in the premier league is the question where he'll be up against giant players.
Upcoming world class players IMO for 2014 WORLD CUP:
K-P Boateng, Gotze, Sturridge, Kroos, Lucas Leiva, Hummels, Kyriakos Papadopoulos,