I would actually be dissapointed if the last character was a horadrim warrior…if you look at the skill tree for the wizard…there is already a melee spell hybrid combination on the list of chars.
I am still gonna be expecting some type of ranged dueler. Like I suggested before…maybe a aura/melee/ranged combination such as a paladin is going to be the most likely scenario for this last character.
EDIT: I know the last char isn’t gonna be a paladin…I was just saying it would be paladin-esque