Yes and Yes
Scenario designs are going overboard on GV elements at the moment however. If there is really that much interest in GVs in a flight sim (particularly where they aren't modelled all that well, to be honest, certainly not with as much realism and fidelity as the aircraft (and that's hardly surprising)) then run separate GV-only scenarios and see if there is REALLY that much interest in pissing around in vehicles on the part of the AH community. I think not.
Alternatively, model GVs with as much fidelity as in WW2OL and I might be able to muster some enthusiasm for that element of it all. But that would take time away from aircraft development, so on second thoughts, don't! Wouldn't mind if manned GVs went away altogether, in fact.