Thermal detonators in the First Order Galactic Challenge?

There's never really been anything to say all the feats have to align with the highlighted faction. The faction feat is its own separate thing. It seems like many of the more recent GCs have been one-and-dones, but this isn't always the case.

Not having thermal-dealing characters is also a much easier pill to swallow than when brand new Bando was required. This GC's equivalent would be requiring Maul for a feat.