We have thought out some (hopefully) exciting changes for UKF, although all still very WIP at this moment, one of which is changing Lee Enfield moving accuracy to ~0.5 so Infantry Sections can fight more mobile.
I know his has been talked about a lot, but still I think an anvil/hammer choice in company cmd post (the 1st building you tech to) with better moving accuracy training&Valentine&mortar thrown in might be q great way to induce variety to builds as well as help the faction out.