We know about the great football rivalries. Rangers vs Celtic. Barca vs Real Madrid. The Milan teams.
For a rivalry to run this deep, in my opinion you need two things;
i) Teams connected in some way - whether this is local teams, teams who have deep history, teams who share a stadium, teams who are the only contenders in their league, year on year
ii) Teams who are of a similar quality - if two teams are local but are of vastly different quality, there isn't much sense being rivals.
But what about the ones that just don't make any sense? Do you feel like you rival any other team even though it just doesn't make any sense?
What about, say, Liverpool vs Arsenal? I know a lot of people here (Arsenal soc) don't like Liverpool. We kind of fit the criteria above (often vying for 3rd and 4th in the EPL), but not really. If anything it's flattering that they still see us as similar quality! We're looking like winning the same stuff this year, anyway.
Do you see any team as a rival to yours, even though it really shouldn't be? Are my criteria wrong?