Since November, I been wanting to play these gametypes. I been dissappointed by the lack of variety in game types. Don’t get me wrong I do enjoy Halo 4, but it’s just the absence of these game types have been giving me an itch I can’t scratch, get me? More and more of the playlists are adding variety, such as Shotty Snipers in Team Snipers playlist. I wish the same could be done with SWAT 
I like these gametypes I remember Shwatguns and Swat Potato great gametypes for SWAT.