Seasoned Striker Titan here. I actually enjoy the stereotype that all Titans play a certain way, so to expect a certain behavior from them in the crucible. I actually use this as excellent cover to gain an advantage in the crucible. Let's just say that "useless" catapult perk and those "useless" lightning grenades aren't quite as useless as people think they are. I use unconventional tactics on my Titan, and my K/D has been raising since I discovered them. (Started Destiny at 0.7kd, think I'm at 1.3kd now and rising).