Is it really even possible let alone advisable? I mean, it's already cooked. I was thinking of taking it out of the can (which is always a good start), breaking it up with a fork, putting it in the fridge, in a ziploc bag with some marinade for about 15 minutes. Clearly, it can't hurt, but I wonder if it's really going to impart more flavor than say just mixing in some marinade with the mayo and mixing it up.