Well you've just fixed this problem. You've created a Titan thread, and Titans have flocked to it.
These uppity little Hunters and Warlocks are clearly way in over their heads. You can't liberate the solar system AND prevent yourself from being turned into a fleshy colander without the protection of a serious suit of armour. Preemptively filling anyone who tries to turn you into a fleshy colander with lead from a fully automatic high-caliber assault rifle or machine gun also helps.
Basically, the Hunters and Warlocks will be the ones who run onto the battlefield full of youthful enthusiasm and careless naïvety before being pinned down by an angry squad of Fallen or Cabal, and it'll be up to us Titans (the badasses we are) to save the day. And even if we were the ones leading the charge and it's kinda all our fault, at least we had the common sense to put on the armour required for that kind of heat.
Lol now that was an amazing reply that was also funny. Titans: smart brave and well suited for any situation (unlike the other guys lol just kidding I don't wanna sound mean.)
That's pretty much how it is for my friends and I. They take their specialised roles (or just die) and I'm left tanking, sniping, healing, driving, suppressing, flying AND ordering the pizza all at once. And if I'm to support my hapless comrades, I need to ensure I stay alive, right?
Besides, it's not mean if it's true. Sure there will be plenty of capable Hunters and Warlocks, but when the going gets tough, the people with even a shred of common sense put on a tough set of armour.