Pretty much this
Doesn't it cost 5k or 10k and you have to be at the Fleet to do so?
They've already made it official on the forums that they're not going to force anyone onto any specific servers.
5k, and only one person has to actually be there, the rest just in group.By the time you make it to the fleet at level 10 you'll have 15-20k at least.
While we will do everything we can to ensure that your Allies and Adversaries are on your server with you, we can’t necessarily guarantee that every guild will see their Allies and Adversaries on their server with them.
On this list, Sword of the Sith and Task Force XCV have been deployed there.