My request is to add a variant for all these 3 vehicles with a remote ATGM turret. A simple turret with optics and a small number of ATGM tubes would be perfect. Vehicles such as these enable alot of new mission possibilities.
Example of such a vehicle in real life:
http://www.warwheels.net/images/brdm2_9P148_Nicholson1.jpg
(BRDM-2)