this is driving me crazy - anyone know the answer?...

"In London, Spurs and Arsenal could do it, as could
Chelsea and West Ham.
Both Manchester City and Manchester United could also do it.

Everton and Rangers could do it,
but not Liverpool or Celtic.

The only British clubs that could do it this season are Man United
(who would probably prefer not to)
and Arsenal
(who have gone closest so far and are desperate to do it).

It would take Everton and
City the longest to do it.

There is only one other British club that could do it. Who are they
and
what is it?"

ARGHHH