Well, topic title said it all. Currently, if you somehow wrongly exchange blue scrip to delineation for the wrong job(maybe because drowsiness), there's no way to make use of it because you can't sell it on the market board, can't use it because it's not your specialization, and can't exchange it for blue scrip to buy your specialization delineation.

Please make it so you can either exchange the delineation to blue scrip(with same rate as you buy it) so you can buy the correct delineations. It's not like there's a way to get the delineation anyway to farm the blue scrip using it