I disagree. I think it's the other way around.
9-ball determines who the best 9-ball player is, but one pocket goes a much longer way in determining who the best all-around pool player is. Look at the best 9-ball players who specialize only in 9-ball: Earl Strickland, Johnny Archer, Mika Immonen, Ralf Souquet -- very few people would call these guys the best all-around pool players.
Look at the best one pocket players: Efren Reyes, Jose Parica, Buddy Hall, Nick Varner, Alex Pagulayan, Shannon Daulton -- these guys are most often mentioned as the best all-around players. Even Cliff, who people associate mostly with One Pocket was 2nd in the Reno Open this year (one of the country's biggest 9-ball tournaments).
It's pretty hard to find a top one pocket player who can't play jam-up 9-ball, straight pool, and banks as well. It's very, very easy to find a top 9-ball player who can't even spell one pocket or banks.
9-ball determines who the best 9-ball player is, but one pocket goes a much longer way in determining who the best all-around pool player is. Look at the best 9-ball players who specialize only in 9-ball: Earl Strickland, Johnny Archer, Mika Immonen, Ralf Souquet -- very few people would call these guys the best all-around pool players.
Look at the best one pocket players: Efren Reyes, Jose Parica, Buddy Hall, Nick Varner, Alex Pagulayan, Shannon Daulton -- these guys are most often mentioned as the best all-around players. Even Cliff, who people associate mostly with One Pocket was 2nd in the Reno Open this year (one of the country's biggest 9-ball tournaments).
It's pretty hard to find a top one pocket player who can't play jam-up 9-ball, straight pool, and banks as well. It's very, very easy to find a top 9-ball player who can't even spell one pocket or banks.