I think sidearms and fusions could use a small buff and snipers could do with a small nerf or maybe rework. Honestly I kind of think special weapons should all be worked on, it's to easy to use nothing but a special weapon in crucible which is either a shotgun palooza or snipe fest depending on maps and every once in a while there's a wild telesto that appears. I won't say I've never done it myself I used to go around with nothing but my dregs promise until TK and hell even did it with my chaperone after getting it for a good chunk of time.