Honestly, if they nerfed or otherwise tweaked skating and/or shoulder charge boosting in any way I would likely stop playing entirely.
I've clicked with the Titan class and that is the biggest reason why.
I hope the Titan focus is to do something with the melee for all subclasses, nerf Sunbreaker's Hammer and then buff Striker and Defender in PvP or something.
I can't see a reason to nerf Titans outside of Hammer of Sol for any reason whatsoever -- even if Defenders are currently top tier for PvE.
I feel like if Sunbreakers get nerfed, then Bungie should buff the other subclasses, especially Striker. But let's not forget that the clamor for balance is again centered entirely on PvP.
Year One subclasses need a major tuning pass, but I don't think that's going to happen. That's a lot of effort and things aren't in great shape.
My PvE Rankings:
Defender: A+
Striker: F
Sunbreaker: A-
Sunsinger: A-
Voidwalker: C
Stormcaller: B
Nightstalker: A
Gunslinger: D
Bladedancer: B-
(Those are approximate, I'm a Titan main, but those are my rankings from personal play and from my teammates).
Bungie is clearly okay with some guns being "for PvP only", like No Land Beyond. Based on Year one having 0 subclass balance changes, I think that they're okay with some subclasses being PvP only. I mean, Hunters were terrible for PvE for all of Year 1. Gunslingers w/o Celestial Nighthawk can't even one-shot a single yellow-bar Cabal. Bladedancers generate barely any orbs. Bladedancers at least had invis for clutch revives/dismantles. My question for Sage & the rest of the Sandbox crew is do they want all subclasses to be viable in both worlds?
Does Sunbreaker need to be nerfed in PvE? As badly as it does in Crucible? Defender is soooo good, that Sunbreaker 1.0 is the only thing that can get me to drop it. And what is the point of Strikers? They're pointless in PvE and only even close to viable in Crucible once Armamentarium comes back.
I worry this is going to be yet another "balance" update that's driven by PvP concerns and negatively impacts PvE.