Okay this might sound weird... but can I get a
Sherlock AU line where Sherlock is some sort of dance instructor? He could have been a competitor or not, or could even still be competing and teaching for some extra money. Could be at a studio or private stuff too. Or just teaches because he likes it.
I'll play with anyone.
John and Sherlock owns my heart, but I'll happily play with ... anyone but Mycroft for this. Cause...Mycroft...just...no. It'd be weird.
I'll also play against Sherlock! If you find the idea of him as a Dance instructor as amusing as me. I've only really tried John otherwise, but I could probably handle most of the guys if you've got a soft spot for a pairing.
I can totally help brainstorm, too, if you need help thinking up a reason for why X wants to take dance lessons.

Just look at him...