I could get behind this. I like Crucible modes like Mayhem better anyways. Not that Mayhem should be used as a standard for balancing, don't twist my words. But Bungie only ever refers to the 'sandbox,' which to me seems to be a 3d arena with predetermined range markers to help them determine whether the current build 'feels right.' Their judgement always seems to change based on some sort of evidence they never really provide. They just sort of expect it to be 'tolerable,' long enough for them to find a decent balance.