I mean. Titans are defenders. Which sorta makes them tanks. They're supposed to be the ones that pop a shield when your fire team is in danger. I don't see the titan class as tactical at all. Sure they have grenades that blind and suppress but they all pretty much suck in comparison to other choices. Using a blind in PvE isn't all that amazing. In PoE yes, but raids i don't see it being that useful. Suppressor sure they are great but the time it actually takes to go off is ridiculous. Even in PvE it doesn't exactly do much. Stops a few adds from teleporting or throwing up a shield. But what really should be done with defender titans is making them actually feel like defenders. Our shield thing should be self activated so you could throw up a shield and go revive someone, the Bubble should actually feel safe in PvP and not a huge sign that says "Come kill me with your supers" They did intend to make titans a class that could protect a fireteam. They just didn't do a great job at it.