Btw, it seems that the feedback & suggestions section of the forum is locked, so that's why I'm starting this topic here.

Anyway, how about rogue class/type champions that give you a chance to get better loot?  Of course, only Epic and Legendary Rogues would give you a decent chance.  And there's even the possibility that locked chests and traps could be implemented.  Such as an extra chest on certain stages that a rogue could try to open.  Unless that's going too far.