I never said Cov is Lesta's main rival. But if not then I'm interested to know who is (for both) as pretty much any team you are likely to say has a bigger rival already.
And dont forget "There is nothing sadder than a club pretending that they're the main rivals to another club who couldn't...
So who is Leicester's main rival then? And please don't say Forest or Derby as its not true. Your highlighted point from Easy 10's post might have just bitten you on the bum..