I know that you can drop a profession, take a new one and then if you want take the original one again using a book to regain your legion recipes/stars. My question is, is it just the recipes/stars or is it the skill level you get back as well?
Herbing is pretty pointless for me now with the BoS vendor so i was thinking of dropping herbing and taking enchanting or maybe engineering until the end of the expansion for mats or jeeves etc.