Looking through the docs at abilities that are "not in yet" or "not yet implimented", and trying to see if we as a community can come up with some quick, easily codeable alternatives.
Firstly this one springs to mind seeing its been like this since 2009
Now i was thinking keeping inline with the intended feature, perhaps buffing the HP or the 17pdr itself, and adding an extra man to the 2" mortar squad.