Gonzo,
As far as I'm aware - it doesn't make a difference which runway LL are on as to determining KK's active - and why should it?
As for you 'not caring' ? Come now there's no need to get nasty!
Give it a few years (20 or so) and you'll be smaller than Stanstead - of course, you might get a 3rd runway which will make GMc even more entertaining. Let's hope you get some staff before then.
WMD