I really like this concept. It could add a nice touch of originality to the game.
I have a few suggestions to make the character more interesting:
Suleiman is a part-cyborg warrior who wields a blunderbuss integrated into his arm for huge burst damage in a cone, but he has a low magazine and longer reload time. As he escapes, he drops a bomb from a compartment in his leg, killing heroes daring enough to chase after him.