if you need to work on a hard new achievement you can rig the playlist, but only once, do not try going for lightswitch doing this, bungie will become suspicious after multiple odd games, therefore, once you all get the achievement do not do it a again for a while, i know i was going for lightswitch got a 2 week exp ban, and as a result have to wait until november for 7 on 7
wow i am glad i got the katana and security (aka marathon) helmet before they patched it. cause i was switching armor and it says i have the katana and securtiy and i was like wtf but i am happy now that i got em before the fix, patch thing