Part of me wonders if it would be possible to modify the M72 into an RPG-7 analogue with reuse of tubes and multiple warhead options. Maybe not, but the M72 (from what the ground pounders told me) was a nice thing to have on hand for not too much weight compared to a Javelin or AT4. Another fun idea would be to explore the idea of adapting Reapers to carry the APKWS in addition to Hellfires (and other ordnance). Considering the $100,000 (at least) cost of a Hellfire and the overkill of sending an anti-tank missile to kill one or two assholes, APKWS is a nice option to have.