Rheinland should be (or at least there was plan for it) more involved in Omicrons because while inRP it can´t afford new full scale war, limited military operation in cooperation with local power (The Core) with goal to disrupt operations and supply lines of direct enemies (Order, Corsairs) closer to their territories is doable and makes sense.
ooRPly this should in future allow RM and BDM to attend on pews in Omicrons near connection to Rheinland (Rho, Delta, Lambda...and who knows, maybe they will raid Gamma one day too ) and thus give them more to do.
) and thus give them more to do.