Championship offenses win by moving the ball and having multiple go-to options that complement each other. That's been the case for the Spurs, Lakers, Celtics, and Bulls. One player doesn't dominate the ball while everyone else plays off his game. I think you're confusing high volume scorer with ball dominant scorer. Just because a player is a high volume scorer, that does not mean he needs to dominate the ball in order to be effective. Kobe doesn't need to dominate the ball, he may dominate it at times, but he's perfectly capable of playing within an offensive set and being effective without the ball, or setting up his teammates. Besides, it really isn't a bias towards a pure playmaker anyway, because you could make a similar argument with Chris Paul, who is as ball dominant as they come. However, I think if you're going to be led by a ball dominant player, I'd rather them have a better mix of passing/scoring like Nash or Paul, rather than someone like Iverson, so the offense doesn't become as stagnant.
You're actually doing a better job at making the argument against Tyreke being "the man" than you are for us allowing him to just let him dominate the ball. Saying he's so ineffective without being able to pound the ball is not a boost in favor of letting him do whatever he wants with the ball, but rather a weakness on his part that should be corrected. Personally, I wouldn't want our best player to be so limited, and I wouldn't want that limitation to force us into an unsuccessful team offense.
This whole thing is not about what's better for Tyreke's stats, it's about what's best for the future of this team, and that should be aimed at winning championships, not Evans having individual success. If we want Evans to be a truly great player, then he needs to learn how to be effective within a team offense, and he's not going to learn that by letting him pound the ball 24/7, while the rest of the team waits for him to kick it out. That's an exaggeration, but I think you get my point.
Yes but there's a pretty key difference between how Kobe scores most of his points (jumpshots and/or freethrows off jumpshots) and how Tyreke scores most of his points (layups and/or freethrows off layups). Having Tyreke play off the ball and fire away is not going to improve the offense in any way. That would be ignoring what Tyreke does well and instead forcing him to rely on what he does poorly. I suppose that could improve his shooting game in the long run, but why would you want to take an elite one-on-one slasher and make him into a jump shooter? Even if you look around the league and see a lot of round pegs, that doesn't mean you should take your square peg and try to pound it into a round hole.
I think there's two different arguments going on here. One is about what the best way to use Tyreke is and the other is what the best way to win a championship is. It seems like you're responding mostly to one comment I made, which was admittedly poorly justified in my first post:
Now that we've seen how effective Tyreke can be, you could look around the league and see that most of the elite teams are led by a ball dominant scorer and you could then make the decision that you're happy we have one on our team. Our you could continue to bemoan the lack of pretty basketball.
So let me elaborate that point. You mentioned Kobe Bryant and suggested he is a volume scorer and not a ball dominant scorer. While it is true that the Lakers have a lot of options in their offense, most of them start with Kobe initiating the offense. Kobe leads the team in assists and usage %. Runner-up is Pau Gasol. Not surprising. You've got a ball dominant guard and a playmaking big man.
Let's move on to Miami. Usage % says Dwayne Wade has a slight edge on Lebron as the primary playmaker but Lebron has a ton more assists. It's tough to classify Lebron, but I think most people would agree he's playing the role of a ball dominant scorer even if he's doing it from the small forward position (hence the Lebron of PGs comparison). Runner up is Chris Bosh, another big man with some playmaking ability. Carlos Arroyo is near the bottom of the list in usage % and Chalmers is only playing in garbage time.
Boston is going to be an exception obviously because Rondo is their primary playmaker (to the tune of a record setting assist season so far) and he's not a scorer. The disparity is reflected in the usage % anomaly. With both Miami and LA the players which lead the team in assists (and scoring) also lead the team in usage %. Ball dominant guards. With Boston Paul Pierce, Kevin Garnett, and Ray Allen all have a higher usage % than Rondo since they're the ones finishing plays. This is probably the ideal you're talking about with a team that has multiple options in the defense. Boston is also a team with four hall-of-fame players on their roster this season. Perhaps five if Rondo eventually makes it in. That'd be nice to have, but it's not really a repeatable model for success.
Utah has Deron Williams as assist leader, leading scorer, and highest usage %. Their usage % is interesting though because it's almost equally split between Williams, Jefferson, and Millsap with CJ Miles also playing a key role off the bench. So that's another team with a varied offense but it's still initiated by a ball dominant scorer. Utah is probably the best example of what this team could be right now with a more balanced offense but you notice their number 2 and 3 options are both big men. This is similar to LA and Miami.
New Orleans looks like a less talented Boston. Chris Paul is the leader in assists and the number 2 scorer. Usage % is evenly split between Paul and West with a lot of role players getting limited minutes with comparatively large usage %. I would think if you gave Chris Paul the types of teammates that Rondo has, he would probably be challenging him for the lead in assists right now. His assist % is a tad higher than Rondo's even (54.5% vs. 54.1%).
San Antonio is a good example of a two guard offense with Tony Parker and Manu Ginobili splitting usage %. Parker is by far the leader in assists and the third scorer while Manu is the leading scorer. Duncan is the runner up on usage %. Manu is actually a pretty similar player to Tyreke. Comparing their stats the one huge difference is Manu's 7.8 three point shots attempted to Tyreke's 2. If Tyreke improves his three point shooting enough to be a reliable threat that would dramatically increase his effectiveness off the ball.
It's going to take a long time to go through every team in the league, so I'll just quickly summarize some others...
Chicago has Derrick Rose as assist leader, leading scorer, and highest usage % and there's no close runner up. Dallas looks like Boston and New Orleans (no suprise since they're also lead by a pass first point guard). Atlanta has Joe Johnson as assist leader, highest usage %, and second in scoring to Al Horford.
You could write a thesis trying to cross-reference all these numbers (all from basketball-reference.com) and show how they correlate to winning % but that's not my intention. I just wanted to point out why I came to the conclusion that most of the elite teams have a ball dominant scorer on them. All-Star pass-first PGs are great if you can get them, but so are All-Star playmaking scorers. We don't have the former but we do have the latter. A lot of teams are having success putting the ball in the hands of their leading scorer. Yes we need other options, we desperately need other options, but we'd be best served if those other scorers and playmakers played C, PF and SF. If you really want a pass-first PG that badly, you'd be better off trading Tyreke for one.