This isn't cheating. This is no different than performing a raid glitch. Or the infinite self revive glitch abused awhile back. Or running around with Final round sniper. Just taking advantage of bungie's little mistake. It can easily be countered by skilled players. Avoid grenades. Do it yourself. Kill player before he throws grenades. Yes it will be patched but no there shouldn't be a ban. It's not like players are spawning with heavy ammo. But part of me wants a ban rather than a patch. Quite fun to use in pve.