Ya there does seem to be a RNG advantage for defending squads.
Plo Koon has potential as an Anti Maul.. I.E. anti stealth...
Big issue is his anti stealth ability is his leader ability.... And is rather weak for a leader ability...
IMO this ability would not be overpowered as a unique ability, Disabled on Koon's death. Especially since it is so targeted at Stealth.
It does have room for a Zeta Upgrade... Something Like:
"All allies gain 10% TM when an enemy gains Stealth."
This would make it attractive as an Anti Maul... as allies would gain 30-40%tm at start of combat vs Maul teams.
ViceTorn