Well this is neither "realistic", nor has to do anything with any serious faults or something, but I was wondering about if some 'Quick repairs' were possible at the refuel/rearm center. If the damages weren't that serious it might be repaired in like 40 seconds.. and if the damages were more serious, how about 2 minutes till repairs?
I was thinking about this when I landed my plane at a field with FHs knocked out.. I arrived from other field, shot some planes then got my engine oil leaking

These probably took hours for mechanics to fix in real life, but since it isn't that serious damage, I thought maybe we could get it to be repaired at the refuel/rearm pad.. Flying a plane all the way for 15 minutes to save a field and I have to land cuz of engine oil.. that was pretty cruel
So I thought of something like this, small 'limbs' falling apart might take a minute.. say one elevator.. or one aileron.. If major components like gears, half a wing, vertical stabs would be damaged, well, that wouldn't be fixed.
Say I lost two ailerons, one elevator, and maybe my hub cannons.. That'd take like 2+1+1 minute = total of 4 minutes to repairs..
This is a faster way instead of flying all the way to destination again, and still there would be major risk you've gotta take since lying on the ground for minutes is dangerous as it is.
I think this might be a non-harming nifty idea that might some more fun to the game
