I think they should maybe change the sg maps a bit because I'm getting so bored of the same maps over and over again and this may encourage new players to get kits so I think its a pretty good idea.
Ya, I definatly agree with you, however seeing how slow, and busy the develepor team has been, they should work on things like new mini-games, and anti-cheat.
Please correct me if I'm wrong but it shouldn't be too much work for the development team. All they need to do is stick the test server up, add users who have been selected, and once they've finished they can implement it with the next server restart. As for the suggestion, +1. I think a new community built map to replace SG2, or possibly another arena that we can vote on, would be fantastic, and would really add a new element to SG.