Barbarians get walking arsenal, which are 4 slots of weapons, and Rogues get a bow slot. Those alone give them extra some-something in terms of stats. So, how about all the other classes get some unique slots of their own?
Like Sorcerers get two extra ring slots and an amulet-like slot for a new class-specific item, Necromancer gets an extra ring slot and two class-specific slots, same with the Druid, and the Rogue gets one extra class-specific slot.
Just some quick examples of what I mean.
Thoughts?