What do you guys think of this, its from an Australian football team's victory anthem (Brisbane Lions), changed the words around a bit. There's plenty more you could use from other teams, but it is hard to describe the tunes for them:
We are the pride of Lancashire (or Blackburn Town),
We wear the royal blue and white,
We will always fight for victory, Like the Blackburn teams of old,
All for one and one for all,
We'll answer to your call,
Oh Rovers, Blackburn Rovers, we'll kick the winning score
You'll hear our mighty roar!!
I think it is sung to the tune of the French anthem, not sure though