Perhaps another option could be to make only two playlists:
Playlist A (TIA, Crash Site, IA)
Playlist B (the rest)
The size of the community on consoles (especially PS3) justifies this kind of playlist set up for the future, particularly with the end of year releases coming soon. This game still has unique gameplay to stand out from the crowd, but occasionally we need to be able to play game modes other than TDM