I'm not the best with coming up with specifics but I think a Kinetic Subclass could spice up the game. Bungie has talked about adding a kinetic damage type, so it's in the realm of possibilities that they could add a subclass. What are on y'all's wishlist?

Some of my ideas:

Melee could just be a more powerful punch/slap

Grenades could be like The Rock grenade from Forerunner's catalyst, caltrops, and a claymore

Hunter super could significantly increase the damage of your equipped kinetic weapon(s) for a short duration. Kind of like golden gun, but for any kinetic gun.

Titan super could greatly increase your melee damage. I know every Titan super is just a different colored fist at this point, but who doesn't like punching things? I imagine a super akin to either one punch (like One Punch Man) or several powerful punches.

Warlock super could enable you to turn any enemy into a bomb like Yoshikage Kira/Killer Queen from JJBA. I could even see an aspect that triggers kinetic tremors at your location when you cast your rift.

Give me your thoughts and ideas