The fact is this: Warlocks are warrior scholars; Hunters are scavengers of the frontier; and Titans are the brute force of the force. These in turn work together with their skills of the battlefield turn the tide against the enemies we all face. No matter the case we warlocks are nothing without the other two yet the same goes for Titans and hunters alike for us. We have plans that work in best for us as they have for themselves and we see what they are capable of and work along side to get the job done. So in essence: tension between any of these classes shouldn't be brought upon for the sole fact that they us as much as we need them.