I am with Godzilla on this one...............
Rearm pads in general seem a game anachoronism to me. A left over from when such devices were needed.
The major gripe I have is that they do not pay any head to the fields logistic status. Rearming and refueling ability should be limited by the ordinance and fuel logistics remaining on the field just as they are in the main hanger.
For me this should also apply to field supplies and, should they ever come, also aircraft supplies.
However aircraft supplies should only be available from fields that have aircraft hangers and vehicle supplies only available from fields that have vehicle hangers.
However then temporary air fields can be set up (by players dumping ac supplies) where ever there may be a stretch of flat treeless ground not too far from AC field spawn points.