Chris:
Actually, let's not point the finger exclusively at one pocket -- *any* game can stunt your growth if you play too much of it. Heck, play too much 9-ball, and we all know there will be aspects of that game that will stunt your growth as a well-rounded player (e.g. oblivious of patterns outside of the ones the markings on the balls dictate to you). One could say 9-ball is a "mental auto-pilot" game -- you just have to shoot at the lowest-numbered ball, and perhaps engage a brain cell or two to consider a safety option. See? The argument can be made against any game.
I think the question that Anthony (OP) had in mind, is which game exercises the most brain cells / skills / aspects of the game of pocket billiards. No doubt in my mind, 14.1 and one pocket are in a dead-heat in that regard.
Now can one put a fence around themselves and limit their growth as a player by playing "only" one pocket? Sure. Like anything, taking something to excess is detrimental.
-Sean
You're right and I'm wrong but...
With one-pocket you run into the one-pocket snobs. These are the guys that look down on all the other games because they are toooooo eeeaaasyyy, even though a lot of them can't play the rotation games that well. So if you start playing pool in that environment you may quickly find yourself only playing one-pocket.
Guys that are C players and below that prefer to play one-pocket over the other games drive me crazy. These guys realize they can't pocket anything, so every time they are faced with a semi difficult shot they just avoid shooting it and they duck. This should be illegal. It's always fun to watch two of these guys donate to a one-pocket tournament only to draw each other. Then you get to enjoy watching them roll all the balls up table. 5 hours later when they are done playing the winner feels like he really accomplished something. IT'S MADNESS I TELL YOU!
The only thing that even comes close to driving me this crazy is when C players insist on having to play on a tight pocketed table when they are playing nine ball. What??? I think they see all the great players wanting to play on tight equipment so they think they need to as well. If you are one of these types let me tell you something - you're not that good. You can play on loose pockets and nobody is going to laugh at you. Nobody is afraid you are going to run out the set if you play on loose tables and so what if the occasional balls bumps the rail on the way in. If Mosconi could do it so can you.
Now back to our feature presentation...
I guess this all goes back to the pocketing vs. cue ball control debate that I'm always in the minority on. I just think that pocketing skills are more important. In my view pocketing difficult shots cleans up your fundamentals more than working on intricate cue ball control shots. I know that horse has been beaten to death and I'm fairly certain I was the horse in those discussions.
If someone can get to the point where they are a phenomenal potter I don't think it takes nearly as much work to become a master at 1 pocket (or the other games for that matter) as others do. How much one-pocket has SVB played compared to Scott Frost or Cliff Joyner? Somehow, Shane has won back to back one-pocket titles at DCC (or was it a 1st and a 2nd?). I have even been surprised to realize this same sort of concept can be applied to bank pool. I really don't think that SVB or Morra have even close to the number of hours banking balls that the banking specialists have. Yet they finished on top at the DCC.
I don't know...I do recognize that one-pocket is a great game that incorporates all of the important elements of pool and it's a great test of overall skill. I'm personally just not that interested in playing it at this point in my life.
***Note***
There's a chance I'm getting a few different concepts mixed up here but I'm not going back and rewriting this.
What I have figured out is that one of the least effective ways to get better at playing pool is to play a game of pool. That can be any game - 14.1, 9 ball, or one-pocket.