I was thinking about if there was a 3rd upgrade for class and this what I came up with
Priest= Shamen: places posts that heal alies/drains enemeies in an area
Ranger= Soldier: holds bazooka that fires long range and large area
Warrior= Kinght: Has a horse mount incresed speed, Horse has 4 hearts after it dies it returns normal warrior
Thats all it thought of and we still need Mage and Worker.
Post your Ideas, Comments, and Question. (Tell if you like what I came up with)