I would think Allison Fisher and the tall girl with the horn rim glasses ( name escapes me ) ah, Karen Core I think her name is, not spelled correct, would make excellent one pocket players. I'm sure that if there was a calling $$$$ for the ladies to compete at one pocket on the pro level they would develop their skills quite nicely. However, it's never been put to the test on any type of larger scale, ( no fan base ) so no reason or need for the girls to ever play the game.
The ladies obviously cannot compete on the pro level with the men in power games such as 9 & 10 ball but I believe a few of the top lady pool players could give some of the 2nd tier one holers a decent run for the money if they ever took the time to really learn the game. After all, one pocket doesn't require a power break and the defensive moves and shotmaking ability only need a good mind and a true stroke.
It would be interesting to see some of the great lady players take up the game and test their metal against the men or other pro women players for that matter.