Say what?
Wasn't it something along the lines of I suggested we set it during The Great Schism, (which starting during Halo2). And then you said that that wouldn't work because in Halo3 all the grunts etc. were on the Brutes side, so the Elites would only have Elites. But then I pointed out that we didn't know for sure that all the grunts were on the Brutes side, actually, from halo2 we know some were on the Elites side (same with Hunters), so maybe there were still grunts etc. on the Elites side in Halo3, we just didn't see any. Some probably survived, along with the Elites that did.
I think that's what happened...
Beware the Australian Fridge
Veraam:
One with power = Corruption
Two with power = War