Like Marko says, the concentration should be on FRA and making that work for LH. The figures were never outstanding when BMI were operating BRU, BRU isn't a high demand destination like AMS, and SN don't offer the volume of connections that AMS and FRA do.
IF LH also don't return, as they are going through a restructure and BRS is also a new route (with LH as main seller), that would only leave KL/AMS for worldwide connections and EI/DUB for the West.
IF LH also don't return, as they are going through a restructure and BRS is also a new route (with LH as main seller), that would only leave KL/AMS for worldwide connections and EI/DUB for the West.