I'm a 28 Titan and no there aren't many of us that play the crucible, and I'm not awesome either. I do my bounties or get my marks and I'm out lol. But when I play I have to play my way. A striker. I play " get off this flag because I'm taking it beeeertch!" Shoulder charge, death from above oh yea it works. Find your play style, do you clear the path and not care to take a death or do you want to protect your team and defend them while they take a flag? Or while getting heavy ammo? You'll find it man