Chelsea players need to learn English because without a common language you are fucked ! !

[Wilson 358]

They are learning. Like Luiz, his interviews get better and better! Anyone remember his first interview? 'Come on Chelsea' lmao! Not just that, their feet do the talking!

[Naked Mole Rat 437]

Football is a unique language. There is a problem with Bosingwa's ability, not his knowledge of English.

That's a cliche but very true. If you play football, you know that you don't have to necessarily know your teammates very well on a personal level to work well with them. You don't have to Ramires' best friend to know that he's a hardworking and fast player. You see things like that and everything else that matters in football on the training ground.

[Drogba11CFC 108]

Says who?

Says the OP.