When I was a kid (with a pet dinosaur - it was that long ago), if anyone asked me which football team I supported I would answer "Tottenham Hotspur". I knew absolutely nothing about football but I reckoned that any team named after a kids' comic (The Hotspur) couldn't be all bad ;-)
I still know absolutely nothing about Spurs but, even after all these years, I've still got a soft spot for them.
However, having just taken a look at the BBC Sport pages to try to make sense of your post, ANY side that beats Man U is likely to be popular with most people, isn't it?
;-)