DD competed HS-BHS her first season of L7, BHS-BHS the second (as well as this season, first L8). She is actively working her BHS-BLO. I don’t really know why, she actually has a pretty BWO but hates it (no back issues) so she never really pursued that, even as a L5 she competed the upgrade BHS for most of the season.
The HSdoes have to be held for at least the required 2sec, and the connection can be hard to get credit for . We do have one girl doing CW-RO as her series, but (I will be completely honest) it is a last resort for a girl who has lost all back tumbling and has siblings on the competitive team so she is given “special consideration”.