If the plant was stressed and DIDNT make any pollen sacs as a result (didn't go hermie on you) then it might be a good idea because you have already stress tested it. But you also risk not having caught any of the pollen sacs that were formed due to the stress vs the cs.
Seems like it could work both ways. If you decide to use it, you should do a thorough search for any already existing pollen sacs before you start spraying. Make sure that the stress hasn't caused it to flip on it's own.
If the plant was stunted due to something you did (too small pot, let it dry, etc) then it is perfectly fine. In fact, if you are going to reverse an entire plant, using a small pot or even solo cup might be better so you don't waste so much space and materials growing a plant you are reversing, that won't give you buds. You don't need very many pollen sacs to get thousands of seeds.
However, if the plant is just a runt in terms of size, you can expect that trait I be passed on with it's pollen.