Ok, first, please dont block this because I dont want people to speculate here, im just giving my idea and whether or not people think it will happen.
OK, well, remember in KOTOR II if you bring Mandalore (Canderous) with you on the planets and you encounter Mandilorians, then he will send them to Dxun and the Mandilorian army is growing. i am sooooooo sure thats whats going to happen. The True sith will eventually attack and the republic is broken so it cant do anything. But the Re-gathered Mandilorian Army will rise to defend the galaxy. If you think abut it, recruiting Mandilorians was not a side quest, so what other reason could there possibly be for the gathering of the clans? The Mandilorians will defend the Republic:The conqourors will become the saviors. All of the star wars games and movies have pretty much beem about redemption right? The Mandilorians redeem themselves by saving the Republic from the Attack! Why will they save the republic? Because Revan convinced Mandilore to do so, I think before Revan left he told Mandilore and Carth to gather forces. (Remember that in the official story Revan was good). Ynow on Tatooine when Canderous kills Jagi, he says that it doesnt feel as good as he thought it would. He decided to change, and seeing as he is the new Mandilore, the Mandilorians will as well! Im soooooo sure thats it, it just fits perfectly! Well, what do you guys think? Do you think Im right, if you see some flaws in this story please point them out so im not delusional. Oh, and yeah, this isnt the entire story obviusly but likely plays a key role.
Here, look at these conversation that were taken out of the game. tubertarian.com; scurvacious and delicious
Ok, read them all and the "Handmaiden or Visas says goodbye to the exile" and the "Visas and Mandalore speak on the Ravager" ones in particular. They talk about how Revan told them that there was going to be another war, a bigger war. They talk about recruiting new people. I believe those people in you party will gather small armies in order to defend the republic.