Titan/Warsmith/Warlord etc bubble.

[Morbash]

I am thinking about use of some bubbles.
You have Tank bubble - def stats
You have GK/Duelist Bubble - atk. stats.
You have Mage Bubble - Damage
You have Necro - DoD
You have Bard - song/dance cancel
You have Summon - Speed + dismiss pets.
But WarSmiths/Titans/Warlord etc. have boring/without use bubble.

Can we rework that for something better ? Let say wamp/atak speed. Or whatever with use. :-)