Safe to say most people are underwhelmed by JMMW currently. My main issue is it also just doesnt really make sense from a lore standpoint. My idea to fix this is splitting the Vanguard into 2 squads with some new units:
Squad 1: Maces Councillors
JMMW, Depa, Kit, Sasee Tin (New) and Agen Kolar (New)
Mace and his 3 cannon fodder guys + his padawan turned council peer makes far more sense than the mish mash of random jedi we got for this team, and is an opportunity to rework the team and give it a GAC omi on one of the new toons that would increase viability. I'm sure I'm not the only one who expected Tin and Kolar when JMMW was announced.
Squad 2: Temple Defenders
Cin Drallig (New, Leader), Kelleran, Shaak Ti, Jocasta and Temple Guard
Cin Drallig could be a conquest unit I think the lore around him being the battlemaster is so cool and would be a fitting character to lead this squad. I think its a matter of time till he is added in some capacity and he should really be with the Temple Guard. It also makes far more sense lore wise as these are all characters who were in the temple during Knightfall. (Depending which Shaak-Ti death is canon). Also feel Shaak and Beq dont have a proper home for GAC
3 new units, 2 much more lore friendly teams and an opportunity to redevelop 2 underwhelming characters (Jo and JMMW) into being more viable with a new squad.