Since this is about posting ideas on what future improvements should be made for GST, here is what I think should be added. I have already discussed it with Rufus, and a few other people and they are pretty solid ideas.
1) A team captain/sub-captain system.
When a team leader adds the members in the GST subscription, and the members agree to participate with the guild, the leader should choose two team captains. One main captain, and one sub-captain in case the main captain is offline for any reason. These two positions should be the most trusted players of course, and the players in the team with the most experience (but that's just my opinion). The captain would have the ability to choose which players would get warped in before each round, this makes it easier to warp members in and it also avoids the "hey we lost because our host didn't warp the right members in" problem. The captains would discuss with their teams which players would be warped in if they want to, to avoid confusion (in other words, fighting) but the final decision would come to them.
2) A separate world
This would be a bigger add. Since the GST is the server's biggest activity, the amount of players online reaches it's maximum when this event is hosted. This provokes lag, which makes the competition really annoying, and it causes players to lose interest.
Well, I think there should be a separate server, like the Facebook Server that got removed about two years ago. Players of the GST would be warped to this server when they are up to spar, and be warped back when they are done. Something like this would open doors, and make it possible to add more stuff and host more activities on Graal Classic without lag being a mayor issue and the reason things don't get made.