I have, I tend to argue that the Titan class is underpowered not having the supers or aggressive abilities or reliability to trigger abilities that the other classes do while having their durability reduced to be level with the other classes. While the sun singer does get some nice cooldowns on their abilities, they are slower to spam than the blade dancers attack, are more likely to miss than blade dancer auto aim melee and offer less damage resistance than the blade dancer super. Also as I said the Titan regularly only gets 1 kill with their super, sure rarely no kills given the way the super works but they also die frequently trying to get their super off and trying to get in position to use it. Hunters in comparison can very easily get 3 kills from a super, to get 0 or 1 kills with a blade dancer super is something I would struggle to do in fact I imagine I would have to outright sabotage myself to make it happen, you just have so much going for you it would take a concerted effort to screw something so easy up.