As it's Friday the 13th for both sides, any superstition should be nullified. As my old mother used to say: "Don't believe in superstition... it only brings you bad luck!"
(However, as they're the bigger city, bigger club, more supporters surely they will get more bad luck! )
Incidentally, an exclamation mark ends a sentence and does not require a full stop. The first letter of the next word begins a new sentence and should therefore be capitalised. Who needs flankers' grammar was actually correct.
Disco - Expansion of the game is a good thing, undoubtedly, but in the main what people simply want to assert is that you don't kill the roots to spread the tree.
The Curtism - The battles are fought on the field and the friends are made in the bar. There's no hatred among real men.