After a few days I think it would be a good idea to replace Majestic dlc playlist with a premium dlc playlist.
This new playlist would be 5v5, all 6 dlc maps, and the gametypes would be slayer, CTF, and extraction.
Kind of like in Halo reach. well fortunately, 343 has managed to balance map weighting(Cough*exceptExile). but I kind of like how they are placing DLC playlists with the current map pack. Though I think they will release a premium playlist when all DLC comes out.