Personally I think if say ord is knocked out at a field then even the rearm pad shouldnt supply new bombs. the best you should be able to get is fuel and bullets.
Same thing with fuel If fuel is knocked down to 100% then drop tanks shouldnt be available. If knocked down to 75% then thats all you should be able to get even on the rearm pad
on that note, if like you say, rearm options were tied to base ords and fuel availability taking different amounts of fuel wouldn't be so objectionable. if fuel is at 100%, then all you can get is 100% (drop tank optional). if the fuel is at 75% then all you can get is 75% (no drop tanks), and so on until fuel supply at the base is at zero, then you can't refuel. for ords, if ords are up, get whatever you want. if ords are down, you get nothing.
take it a step further (may be way too complicated), affect the entire country by tying strats to ords and fuel and...add in resupply time. basic idea would be, if the fuel factory is leveled, country goes into fuel ration mode everywhere except the uncapturable bases (unless the uncapturable bases get leveled as well). even bases that are 100% operational can only get a max of 50% fuel in the hangar and on the rearm pad. if the base fuel is down, it won't come back up until the fuel factory is resupplied back to at least 25%. kill the ords factory and the base ords that are down won't come back up until the factory is resupplied to at least 25%.
sadly the strats used to be a more integral part of "the war effort"...now they are a circus side show with the crowds hanging out in hording vulch fests.