Titans are meant to melee EVERYTHING. However, why is it that hunters have a long melee (blink strike), and warlocks have a naturally long reach for the melee, but titans have to be in kissing range to hit you? Even though they can shoulder charge, why is this? Post why you think this is the way it is.
-
They're just saving their arms for later. Don't want to pull a muscle/servo that they might need later for a Fist of Havoc or flaming hammertime.