dyson's early minor league numbers were about equally bad.
but, most guys with numbers like that don't develop like dyson did. dyson defied overwhelming odds. and in terms of tools, dyson had the advantage of a slightly bigger frame and more power potential. defensively, dyson has an above average arm and gore has a poor arm. i'm not sure, but i don't think arms are something that develops much, more an intrinsic ability.
all that said, gore supposedly developed a lot as a hitter and defender last year.