I've read this whole thread and still don't quite get why all the bickering (if so to speak)... I've been hearing for years controller players claiming that they can go 1on1 with KB/M players and in some cases I can say that it's true. Some cases...

So I think it's time for
everyone to put their money where their mouth is.
I'm an average/casual COD:BO2 player and with the XIM Edge I have a 0.96 KDR, and without even caring. When I play Domination I mostly do the dying to get the flags, because let's be honest... COD players ONLY CARE ABOUT THEIR KDR!

And I also was taught recently the KDR secret; Quit if you're losing (wich I think is hilarious!!)
And this is THE point i.m.o.... It's about all the good controller players that can frag the casual (controller) player and get big @#$% KDR's (to show off) being pitted against players that they know that even the average ones can give them a run for their money, hence most controller players want to play only against controller players and most KB/M players would say "bring it".
Chess Rule #1:
"You can only get smater by playing a smarter opponent"