Sorry, I miissed this. If the Morels are dehydrated, you need to rehydrate them in warm water for about 30 minutes (save the liquid to add to stocks, gravys, etc.) I have only panfried fresh ones, never tried it with the dehydrated-reconstituted ones.
Morels should NEVER be eaten raw nor should you eat dehydrated ones without cooking them. If I don't soak them, I toss dried ones into turkey soup, beef stock, spaghetti sauce, and the water when I am cooking wild rice. I only get Morels when I go raid my dad's pantry in MN, so I am somewhat stingy about how I dole them out. And, if the Morel season wasn't a good year, I'm even more stingy.