You're mentioning those foreign names againYou could be in London as a tourist, and just happen to want to watch a game, if a match has gone to general sale, they could just get tickets on the day.
It could also be used as a bragging tool (getting a membership just to go to one match as a red member):
"Hey look Jafar, i went to an Arsenal match."
"Oh, well there's nice Aladdin, how was it?"
"F*ck knows, i didn't understand what was going on"
also, these people are probably getting the offer to upgrade to a Silver member before me, i've been waiting for ages now, and i still haven't been offered an upgrade.

How long have you been a red member for ?