I think NSA can't be removed very easily like this because it is still a very high level of priority for many players. For this we should add a majority method, (I don't mean the map vote thing) whenever there are 25 players or below then simply NSA shouldn't be choosen by the system and if NSA map fits acoording to the player count then add a 10 sec vote for only NSA map (When its choosen) and players will have to vote YES or NO and hence the majority's decision will be considered. If it is YES then NSA map will be continued and if its a NO then NSA map will be replaced by another one. I guess this method will be suitable for the condition we have right now because I think the no. of haters and lovers of NSA are kinda equal.