Best combination of zetas for defense?

Noataq

What teams with 3-7 zetas would prove challenging to defeat?

Some ideas:

zzTalzin, zVentress, zDaka, Spirit, Zombie

zzVentress, zTalzin, zDaka, Talia, Zombie

zzThrawn, zVeers, zStarck, DT, ShT

zHera, zZeb, zSabine, zKanan, Chopper

GK, zBarriss, zzOld Ben, zKRU, zDN

zzzCLS, zzR2, zzOld Ben, zRaid han, zAhsoka Fulcrum

zJyn, zStHan, zCassian, Chaze

Bonus question: What team composition will RJT find herself best suited? (non-leader)

KøR_Soldier43

Nice list. And for the bonus question, probably Resistance.

RekiemD

Resistance suck on defese.

Bahumat

Nightsister team one, GK or CLS, in order of easiest to beat to hardest. Resistance for bonus question.

Noataq

Ackbar, zBB-8, zzRJT, zzCLS, GK could be fun

CCyrilS

Zjyn should have zK2 on the squad.