Sooooo I realized that this post might be longer than normal due to naming one of the main instigators within the Xiis/talking about Nar Shaddaa/etc, which translates to me wanting to know how you'd like to proceed. I know we worked out a rough outline for events, but now we can get a bit more specific. Allow me to spell out what I've got going on in my head and then you can modify/add/subtract as you see fit: 

-Yerbol and Ari learn everything they can from Renso before he dies, which includes a warning about the Xiis being "implanted" on several worlds within Galactic space that are more than likely the targets of the Xiis who have already awoken. 

-Deciding they'd need back up first, Ari and Yerbol go to Zinuthra where they talk to the Council, which agrees that an academy should be formed sooner rather than later. A call will soon be put out for any Force users willing to be trained to go to Zinuthra where the makings of the first academy will be. (we need to name the Order around this time, yeah?) 

-After talking with the Council, Saresh puts in a call to Zinuthra asking for Havoc Squad to investigate a deathly silence from all comms on Nar Shaddaa. Yerbol and Aria, thinking that it might have something to do with the Xiis, join the squad. 

-The Xiis who awakened first have caused much havoc since getting off world, going to Nar Shaddaa and finding their way to temple ruins beneath the massive complex built over it, awakening more of their kind and...well, I'd like to surprise you :p