Alright, let's work off the assumption that it IS included. Titan melee breakdown Pros: -Shoulder charge, one shot kill, and allows instantaneous directional movement. -Barrier melee allows a robust over shield Cons: -Incredibly short ranged, t-Rex arms is a common monicker for Titans with respect to their melee. Warlock and hunter melees both win in range, and also have more practical modifiers. Sun singer gives an instant shield winning out most straight melee fights. -force barrier requires the short ranged melee deliver the killing blow, making it unpractical and unreliable. -storm fists modifiers offer little remarkable benefits -shoulder charge requires a charge up time, and for any environmentally aware player, is easy to see coming. -current shotgun/last word/thorn mets have ridiculous short range damage outputs, making charging players easy to dispatch -the charge up time also means it isn't possible to use it on the fly, and most melee situations are spontaneous and unexpected. Therefore rendering shoulder charge impractical in most (I generously dare say 80%?) melee situations -shoulder charge also has a short window during which it can be used, before requiring another charge up. (Thus the theoretical maximum fraction of time where you are "shoulder charge ready" is 5/8 of the time) Overall balancing it out, Titan melees (right bumper and most situationally relevant) suffers greatly and is hands down the worst compared to the other classes. Shoulder charge is a redeeming feature on striker Titans, but it's situational usefulness doesn't make up for the shortcomings of the more general use melee.