-PvP Clan Wars for sure and try and throw in 1v1. Along with this being implemented onethumb will increase income to continue running as people are going to want to try different stat builds for PvP to try and find the best build. The stat of Dex in PvP etc. Should also give a chance to dodge skills.
-New Skills, this gives players a chance to try new fighting tactics and expand from the current skills, instead of leading with pummel and giant swing for example in the warrior class. This im looking forward to as my main is a mage and am getting tired of fire magic.
-One problem with PvP when it comes out, all this new armor has fire,ice and magic resistance. To create balance for mages your gonna need to find a way to counteract this, or some people will be greatly upset.
-More weapons/armor, people like new items, to try on theyre character.
-Bosses,Add more and possibly reduce health the fact of having so much health doesn't mean the boss is harder just more time consuming.
If i think of anything else i will post later on.
Thanks for your time.
