There is a difference between blaming foreigners because they're foreigners and describing someone as foreign though, if that makes sense. The new players are for the most part foreign so Batth described them as foreigners, if this is true. Perhaps it would have been better to have said "the new players" but still, it's not Batth saying "they're giving up because they're foreign."
No, I get what you're saying, and it's a fair distinction. It's just that those aren't contradictory things. Yeah, the players he's talking about might be the new, non-British ones - but by talking about them as "foreigners" specifically, as their primary attribute, it's also xenophobic, because even if the intent isn't "they're giving up because they're foreign", that's what that phrasing actually means. (Intent is not magic, as they say.)
It's not world-shatteringly awful, it's pretty mild in the grand scheme of things, but it - as I said - is *literally* is a xenophobic statement.
(Of course this is all based on a third- or fourth-hand rumour, so I'm not going to give it too much weight regardless.)