Any MMO but i guess normal RPG's are also fine, so if you would be able to play, let say if you would be able to put that class as a heroic class like DK, what class from other game would you chose and why.
For me personally it would be WitchHunter from Warhammer Online: Reckoning why ?
Three reasons
1. At last there will be a character that would be able to use small ranged weapons like pistols
2. Great idea of connecting melee attacks that are stacking combo, and ranged attacks made as finishers (where the possibility was that you didn't have to spend combo points on the same target)
3. ... i forgot
Well then ? You have any ideas ? ;p