I think it’s official: CLAMP has a nasty habit of shoving their collective hands into everything.
Including, apparently, the mob.
No, seriously. I’ve been saying it for ages - look at the main trios HARDCORE OT3S HOLY CRAP *A* of both xxxHOLiC and Katekyo Hitman Reborn!.
(
Cut for allusions to spoilers in volume ten of HOLiC, since I know some people on my flist haven't gotten there yet. XD;; )