to be honest you seem a lil biased to titans, which is understandable. i dont have a problem with mains suggesting things they have issues with. as warlock(voidwalker) every thing isnt fine, trust me, but what i would change is small tweaks. 1. scatter grenades are still having the delayed detonation issue that plagued it from D1. i suggest it be changed to an AoE grenade with a small damage buff, the "projectiles" that they do have are easily advoided even by just running through it or sliding through it. i believe making it AoE would also fix the issue of them just bouncing with no detonation at all. so basically it would turn it into a frag grenade, and charging them would still give them their limited tracking that they currently have. 2. for the devour ability i would also think that kills also should recharge abilities while active, nothing drastic but noticeable. 3. An exotic that allows the rift to recharge abilities for you and teammates There needs to be clear benefits and disadvantages from spec-ing into mobility, resilience or recovery. Just a thought but mobility should affect run speed to begin with as well as walk speed and jump height but also IN-AIR ACCURACY. Resilience should not only effect how much damage you can take or how much health you have but also HOW MUCH DAMAGE A MELEE DELIVERS. Recovery should not only benefit health re-gen but also ABILITY COOL DOWNS. And in doing this there would be clear difference in classes' "main" attribute, but people could choose armor that would help affect what they wanted to focus on.