Don't waste your time indulging the autistic members. They're reduced to creating a straw man now. Nobody ever once posted here that Heyward was "not a good hitter." The point is that he projected to legendary but did not live up to those expectations.
Uh, no, that's not the point. No one has ever argued that Heyward fully lived up to his hype. He didn't become the next-level superstar he had the talent to become. Great, we all know that. The question actually is whether or not he was still a good hitter for the first 6 years of his career, and people in this very thread have disagreed with that.