The Traits SE has mentioned so far didn't include MaBII. We would have had that way earlier if we were ever going to get it(Cursed Sphere + Sound Blast + Memento Mori + Dream Flower and some others I think, Magic Hammer?.
Dual Wield/Fast Cast/Store TP/HPmax/MPmax/Auto Regen/Counter/Magic Burst Bonus/Skill Chain Bonus
Is the only mention of the new/upgraded JT's I can remember seeing. Maybe mistook Magic burst bonus for MaB?
I haven't really messed around with the new JT combo's much at all so far. I know I saw some listed somewhere, but I can't remember which site it was.
The following is probably wildly incorrect.
Store TP II? Sickle Slash + Tail Slap + Fantod? + Sudden Lunge
Dark Orb, I think is a part of counter, but it's only at 3 spells now.
White Wind, I think is a part of Auto-Regen, but also only 3 spells right now.
Mortal Ray, I think is a part of Dual Wield, but we are at 5 spells(So no DW3)
Not sure about Heavy Strike being part of any traits, and same for Barrier Tusk.
Again, above is just what I think I may have heard from a guy that heard from a guy that may have heard it from some other completely unrelated guy.
It might be in that test server thread somewhere, but I'm really not sure.
MaBII would have been nice over Magic Burst bonus(I don't even try to burst my own sc's anymore).