Not winning a champ is indicative of his mentality not his ability, I would take Smoke over pretty much anyone with a couple of possible exceptions. As far as raw ability few are up to Kyle Busch's level, some are more consistent, and that's what wins champs. Edwards is the perfect example, 0 wins to 4 for Smoke in Chase, yet Edwards is still in first.
If Busch had Jimmy Johnson's demeanor, there is no telling how many champs he could win. I would not be surprised if Kyle never wins a champ.
I really don't believe you are serious.