Hi,
This suggestion comes based of the old FMS from e.g. EM4:Winterberg. I notice regularly that while playing both this mod and EM:Lüedenscheid that I have to stay more on top of the missions to keep an eye on units, both when they're called out (status 3) and arriving (status 4) compared to EM4:Winterberg. I suspect this is mainly due to there being less of an audible and visual feedback on the status monitor, both in game and on the status monitor in the control center, compared to EM4:Winterberg.
For an example, check out this callout for a building fire (