I'd just like to see a shit ton of small adjustments to less popular commanders / toning down of overly strong commanders, so we'd see more diversive strategies.
The OH Officer's firepower is fine at 240mp, but you'Il bleed dry if you try to use it in combat cause of the overpriced reinforcement cost. Assault Grenadiers cost 26mp as a comparison and have an additional MP40. I find it hard to justify getting it with how much Ostheer has to invest in anti infantry.
Maybe it would be better to let them start with Kar98k's to let it synergize better with the early composition of Grens and MG42's. Then let them swap to MP40's once they reach veterancy 2 with the RA reduction. Perhaps even let the Officer himself switch from a Luger to an MP40 at that point.
A different option would be to make Diversion allot cheaper at like 10 munitions.