I, admittedly, was hardly ever in the hill. But when I was in there, I could somewhat see the people. I even sniped a couple who were charging me. Perhaps they could have lightened it a bit. I don't think they've officially said they're lightening the band up. They just said they've made changes to it. I don't really care either way whether they change the band or not. I just thought that it was a new challenge. You have me on the Rumble Pit though.
And the problem with grenades is you kill their entire team, like happens a lot. You take the hill. They all respawn and just chuck grenades. You have nowhere to go and you die. Imagine eight grenades flying at you all at once. That's what will happen on Halo 3. Either take off starting grenades and have grenades on the map or have two grenades starting with no grenades on the map.
I played KotH Tactics on Halo 2 last night. It's supposed to be just that, tactics. The BR starts were useless. Everybody gets in the hill to get more time, 8-10 grenades come flying in from everybody, you can move, but you'll die.