I have recently post a suggestion about class and characters expansion，

http://www.spacetimestudios.com/show...lass-expansion

BUT i have another idea which is New PvP Sistem: 'Guild War' that allows you to choose 20players from your guild to fight with other guild, and get reward. i think it will increase competitive significantly, rathe then 'peace and quiet'.

Like the guild war sistem, we can also invent 'World Boss' sistem that 5 teams join in same map to kill a big boss that summoned by special quest or crafting special items, or the boss will be release once a week..