I guess I might as well put my other ideas here, shaky as they are, since no one is ever going to look at this anyway. The big thing, in my mind, would be giving each subclass a role that their abilities strongly push the user toward: Striker Titans already have skills (Shoulder Charge, Headstrong, Unstoppable, Overload, Fist of Havoc itself even) that strongly suggest that you rush toward the enemy and smash them with melee attacks. You could make it so the Striker subclass secondarily focuses on Agility (though not as much as Armor) and make it so sprinting Strikers build up momentum, slowly gaining speed and making it harder for explosions to push them off course; this would then transfer into more damage on melee impact, possibly doing such things as making the Discharge modifier for Storm Fist have a larger blast radius the longer you were sprinting, shoving targets into walls with damaging force with Shoulder Charge, things like that. Maybe you could make it so that having more momentum cuts incoming damage by a percentage, so that using Fist of Havoc on bosses wasn’t suicidal, or even make Fist of Havoc backwash and push you away from bosses so you don’t get murdered by their instant kill melee attacks. You could add to all this a ramp up in close range damage, like the damage fall off over range but in reverse, so that the place you want to be as a Striker is definitely in the enemy’s face. Defenders, as things are in the game as is, can essentially do as well at rushing toward the enemy and punching them as Strikers, focusing on being more durable instead of doing more damage. The Armor of Light version of Ward of Dawn, (which no one uses, it seems) is actually exceptionally good for killing such durable targets as the Public Event assassination targets- you lure them into the purple bubble of doom and then punch them to death, laughing at their pitiful attempts to punch you back. I kind of feel like this isn’t what a “Defender” should do, maybe it could be made so that if you stay in the same area for a while, just up to five seconds, your Armor attribute (in a world where Armor meant something) would, at maximum, do 50% more than it would if you were sprinting around, and Recovery 25% more. That would be for actually standing in one spot and not moving, so that holding an objective area and running around it fighting enemies would give you something more like 30% more Armor and 15% more Recovery. Just so that you do your job better if that job is defending an area. You could also reduce the Agility Defenders get, and emphasize Recovery (again, in a world where these stats meant something) I’ve mostly played as the Titan, so my suggestions for the other classes are shakier. It seems to me, though, that the Warlock classes have some considerable overlap in what they do- they’re both about hurling bombs at people, Voidwalkers big ones and Sunsingers lots of small ones. You could make it so that Sunsingers have more of a medic role, seeing as the ability to self-resurrect is the ultimate medic ability anyway, and give them the ability to heal allies (Radiance super would give healing and build up overshield over time in a radius, grenades would heal allies in the blast radius). Then, as the Voidwalker’s version of team support, you could emphasize their area denial abilities- make vortexes left by grenades and Nova Bomb last longer and grow in size and power as they deal damage. My suggestions for Hunters are the most sparse. The only things I could think of were making it so that Gunslingers ignore damage fall off over distance when getting precision damage, maybe even do more damage the further away an enemy is for the throwing knife, and Bladedancers doing boosted damage when attacking a foe from behind, with a higher boost for melee attacks, and the radius that counts as "behind" increasing while you are invisible. Other than this, all I can come up with was something I mentioned earlier in passing- giving subclasses emphasis on one of the attributes other than what their overarching main class emphasizes. Titans get Armor, Warlocks Recovery, and Hunters Agility, primarily, and then you could make Striker Titans get more Agility as well as Bladedancers getting more Armor, Defenders getting some Recovery as well as Voidwalkers getting some Armor, Gunslingers getting Recovery and Sunsingers getting some Agility. Then each element would have an affinity, also- Void would be defense focused, giving Armor and Recovery, Arc would be focused on pummeling enemies in close quarters, providing Agility and Armor, and Solar would be focused on striking from afar or indirectly and otherwise leveraging advantages of mobility, with Recovery and Agility.