Dhyer: While I'd certainly let games with explicit Freeze immunity (e.g. FF9, Valkyrie Profile) block Frozen Daggers, I'd probably let it fall back to vanilla ID. Even if we don't, then as CT pointed out, Peppita has Kaboom! anyway for straight-up ID against Stocke & Crono's everything-else status resistance.
Jo'ou: Well, no ACF for me, but weird, I definitely recall Follow Me as antihyped as Floor 5. Anyway if FM is legal, then of course the team is a lot better off as Sacred Slayer starts the Turn Shift nonsense a lot faster. That said, even assuming it's not... Silence solves Yuna (good thing, too) and if Adachi is not great vs. magic, Turn Shifting Ivan a bunch should solve that problem. So pass for Djinn.
For Team CT: Yeah, Jo'ou's right, FFT Reraise won't help against Raquel killing everyone. And the team's magic damage outside of Holy is bad it seems, although if Fang goes Commando she does buff everyone else some (endgame Mesa is~.25 PCHP, Vanille is ~.25 PCHP, Fang is... maybe ~.35 PCHP with Ruinspam magic?). I think CT's best shot is based on Peppita statusing the rest of the WA losers turn 1 while Priest charges Holy after chipping Raquel to the point Holy will KO her. It's just scary in that Peppita truly needs to status all of them and I'm not sure an 80% hit rate is enough vs. the mob. (She'd have a slightly improved chance if Fang & Vanille ran Sab for the team debuffing bonus! ...which I don't think they can afford to, more important things.)
Yeah this is mostly a case where this same fight on Floor 6 wouldn't be so bad because both Fang & Peppita would have all their nasty disabling statuses like Pain, they'd spam that, and that'd be it. Here Fang & Vanille are stuck with their debuffing & slow, which isn't quite what they need. So sticking by the fail vote for now, although this is admittedly a coinflippy match that Team CT has some arguments for.