It seems like since the update it is now very hard to find a Rush only server that is populated. Before there would be at least a dozen but now even the old ones i went to are offline. I dont know if maybe it's because people havent reupped their money for the servers since it is the first of the month or they havent updated them yet.
Also im kinda afraid that with all these expansions it will fracture the server base even more making it even harder to find a server that only does one game type that someone likes.
I wouldnt mind that the servers switch game types but if you join a random server you have no idea what the next map is or what the next game type is and i hate quitting once i join a round.