Besides Inquisitor Lucille and Grand Ranger Kane (both of which I think are still useful and which I don't have), I'm finding revamped Freya Berserker and Dragoon to be quite fun and useful. How about you guys? Still building up Shizu assassin to find out.
Shizu ninja's revamp is a bit odd... the attack buff is useless for the first turn since I already did the swap and can't attack anything then, unlike the defense debuff previously (other team members could attack the debuffed target).