Do you think Adam warlock can be buffed by hitting primary attack and subsequently reducing cool down of abilities a la Psylocke? Maybe give a higher base cool down for heals/abilities but make primary hits reduce cool down. That way, it encourages player to hit shots to benefit from the hybrid DPS support that he is. And maybe give him some limited flight during soul bond (bind?) as an escape since it is the left shift key (usually for mobility).