I am hopeful that more integrated features will come with future patches. As FFXIV has aged we are only getting more and more cross server features. After they do some stress testing with the current feature set and gauge the launch experience I expect then to add and allow more features.

Aside from more convenient cross server chats (just make all LS cross world with 128 or more people if possible) a one-stop way to view all server MBs seems like really obvious QoLs to implement. Hopefully SE sees this as important enough.