[quote=TheBigJon]
That being said, there isn't much stopping Sith Knights/Warriors from calling themselves Darth -name-. The Sith don't really have a set hierarchy and pretty much just stick to Master/Apprentice/Rule of Two, especially at this time of the Star Wars Galaxy. They're the Sith - there's pretty much no rules governing them.
[/quote]

Not specifically true, with the sith empires there was a lot of structure while there isn't a Sith Empire with this Sith task force whatever it is I presume that there'll be some chain of command going on. But as I said, this is from my knowledge but he's purposefully chosen a period in the RP where there isn't a lot of canon so we will need to wait and see what ze mighty GM says.