I believe that it is to stop the medic truck from accidentally following you if you select the medic truck along with other units.
It would also be great it medic truck lockdown was visible (like PzIV lockdown).Medic truck shouldnt be able to rotate while healing. Now it can - just like a locked down Marder.
Jagd[tiger] is a buildable replacement for the Kettenkrad... It can cloak and cap points.
Noooooo, never zombie soviets! its supposed to heal only when deployed...consider it a redepoyable US medic station...cause soviets can't retreat and simply reach their base fast enough and heal