Considering how the Mk108 30mm automatic cannon used bt the LW is very similar to current Automatic Granade Launchers, and since those have proved to be extremely useful recently, could the Mk108 have been used as a ground weapon in WW2, and how?
I see it, for example, replacing the 37mm in the SdKfz 251/10, to provide supressive fire support for the PzG platoons, or arming recce vehicles.
A tripod mounted version (I'm thinking of a mounting along the lines of the one used by the italian 47/32 infantry gun) could be used by infantry units.