Do yourself a favor and start watching this insanely good series. (On Netflix, bbc, masterpiece on pbs). Benedict Cumberbatch is so sexy as the new Sherlock and Watson is played by a famous actor from one of my favorite films Lord of the Rings!
actually could be canon! I mean rosie grows up with John and Sherlock. It would be just natural for her to see them both as her father even if there is no Johnlock at all. That doesn't exclude Parentlock ^-^