Be creative here there are no wrong ideas.
I would like the Spartan laser to be a weapon personally, just called something different "Charge Rifle" was a name I had in mind
-
We need class specific heavy weapons. Hunter - bow Warlock - Staff Titan-uhhh...Brass Knuckles or something? Or maybe a reeeeally big club with lots of range and limited uses, like a gravity hammer or something.