I'm not there with the OT3 yet, not because I have anything against Dolls but because by the end of the first season, he and Doc are still on the grudging respect stage, and I'm not yet sold on Dolls actually liking Doc. Though them being impressed with each other's fighting skills and Wynona being all "I'm glad you boys had fun" in the finale does lay the grounds for more. Wynona, of course, being attracted to both of them is Canon. :)

re: Sherlock, agreed on all counts, plus I also like Molly Hooper.