No TP in Shadowbringer Expectation

[Seraphor]

Spire could reduce/negate MP cost, increase direct hit rate, increase attack range/negate positional requirement, cast on self to convert healing spell to damaging spell, cast debuff on enemy target, etc.

Direct hit: Useless for healers, so not universal
Range/positionals: not utilised by every class
Healing to damage: Only useful for healers
Debuff: ... possibly?
Negate MP costs... actually yeah, given that everyone will use MP now, this is actually very likely.

[Lastelli]

Direct hit: Useless for healers, so not universal

Not really, since healer spend 80+% of their time doing dps. But then that's just be another battle voice that would further enforce the sch/ast/brd/drg meta, so I really hope it doesn't happnen.

[linay]

Direct hit: Useless for healers, so not universal
Range/positionals: not utilised by every class
Healing to damage: Only useful for healers

TP: useless for healer, not utilized by every class, not universal...yet that's what spire does now...
lord of crowns: only useful for...the ast