There is no word yet on any other specifics as to the extensiveness of the reunion or if it stretches anywhere beyond this residency event.
Dunn has been active on his Facebook page recently, leading up to "officially" announcing his signing with NASHIcon. He also cryptically wrote, "talkin' to Kix
He's talkin' back"
Does this mean that a reunion is official or that new music is coming from them? Again, there's no word how extensive this reunion is. And as of yet, it's just Dunn who's signed to NASHIcon, not Kix, or Brooks & Dunn as a duo.
Time will tell if there's anything more to this. Dunn has been releasing news slowly and in bits and pieces on social media, keeping his fans intrigued and interested. It would be nice if this led to more, so time will tell.