That is the direction 4.87 is pushing the Exiles in. You'll notice the two Exiles bases moved away from the Bretonian front to Tau-29 and Roussillon, and Kyushu added to their ZoI. It'll likely start off as raiding alongside the FA, with some RP done about a civil revolt on Kyushu coming at some point and perhaps some more server-side changes. They'll have Gallia on their ass if an unstable Kusari is viewed as a pressing concern by King Charles.
Follow the rest of the Exiles and make a slow trip through the Taus up to 29.
From there you can come back down to Bretonia or start some sorties to weaken the resolve of the republican traitors in Kyushu.