Quoting myself from the first thread:
I would absolutely support the idea of a Tython/Korriban stronghold. For Korriban I have something like Lord Khreusis' Stronghold (Sith Inq Storyline) in mind. Tython could have something similiar.
I think it's time for a more "smaller" and compact stronghold with only 2-3 rooms, since the last 3~ strongholds we got were rather huge.