I think a solid rotation that cycles through all the maps on the server that then gets changed every day could be useful, if that's possible. What I don't like is playing frostbyte every other map, or any other map every other map for that matter. (if that made sense at all.) A map vote means that we will be playing the same few maps back and forth, it would be a huge mess of Zenith and Frost. I have no objections to any of the maps, they just require slightly different tactics to compensate. Its true that Elegiac usually ends with one team absolutely toasting the other, and that might just have to do with one team having the right defensive players for that map that know what to look out for, the map has big wide open approaches, so you need to devise another way to get the flag out, such as a heavier LO presence to hit hard right before a capper comes in. While I realize that coordination like that is difficult, if players realize that the same formula doesn't work for each map, then the players will become more flexible and each map will start becoming more enjoyable.
I have no problems with any of the maps, I just have problems with playing the same map over and over again, and people moaning and groaning about maps that are actually fun.
