In my humble opinion, the next thing you should look at is nerfing archer crit passives progressively until they're at respectable but not op state. The current dmg output is too much compared to any other good ranged dd.
Also while we're in the topic of suggesting stuff, I would like to suggest a system where people are encouraged or at least alerted to the fact that there's a tank/warlord/cc class within 100 range of them or so. It would make life a lot harder for people cheesing these classes and it would bring a lot of awareness for how dangerous these classes actually are in mass pvp. I've played these classes long enough to know they are heavy"newbie killers".
This season was cool, it was one of the most balanced ones in terms of classes that I've ever seen. I really appreciated the fact you closed the last season in a timely manner and quickly announced a new one; I strongly believe a pre-defined season schedule would bring this server A LOT more recurring players. You should also pay more attention (or have someone report to you periodically) to server balance, especially at the start of the server. A few small touches here and there, at the right time, will be really good for server balance and for your general reputation as a server owner that actually knows what's happening in-game.