So as we know, the "Hammer of sol", is a decent super, but what about the rest of the subclass? It pales in comparison, and is therefor unbalanced. So I would make the following changes:
All grenades gain viking funeral as a hidden perk, and fusion grenades have incresed tracking.
Titan shoulder pads now store grenades, allowing up to 3(4 with The Armamentarium)
Melee damage doubled(lets be honest, if you somehow get dinged by a t-rex arm, you probably can't stay alive very long anyway)
Catapult perk replaced with pre-nerf blink(Its not like anyone was using catapult)
I think these changes would bring balance to the subclass, and by extent, the crucible.