It seems to me that the guys with all the natural talent in the world seem to give less effort thatn the ones that have to work harder to improve their craft. Watching Myers, I see someone with all the God given talent, that takes it for granted. Not just admiring his hits, then really running, but his fielding as well. Every flyball or hit to him he has a lazy throw to second, as if he won't be challenged, he has been and has lost.
In Myers defense, he's still a kid. The Rays need to work with him to raise his talent to the next level. He is naturally fast and has beaten out grounders to the infield, but is rarely able to push his single into a double due to his molina factor to first.
I look to guys like shelton(cough, belch) to help with his AB's, and being more aggressive after he hits the ball, and Dave Martinez, can work with him in the outfield.