I believe bannanapi was right the first time, it’s kinda confusing how it works.
As for the OP’s question, I still stand by that holonomic drivetrains are basically never viable in V5RC because of their unnecessary complexity and the inefficient use of motors. The extra freedom of movement is very hard to actually use effectively, and even when done well it doesn’t offer enough benefit over a tank drive to make the downsides worth it. I’d think about how many specific scenarios you would actually use it, and figure out if that’s worth all the extra time you would spend building and programming it. Though if you want to build it just because it’s cool then go ahead.
Also I agree with gigahertz about the pto, asterisk drives are already very complicated and adding the extra complexity with the PTO makes the robot way harder to build without much benefit (imo)