Dalmasca is now also in the annoying position of the fact that it’s tied to Bozja. If they want to do anything else with it they need to set completing Bozja all the way to dalriada as a requirement. This is a pretty big pre-requisite for another quest (arguably the largest pre-requisite the game has for a single quest line if they made it)

Since they won’t even make functionally MSQ side content like eden mandatory u can easily see them never returning to dalmasca even ignoring the contract issues with matsuno