Granderson changed his stance and moved his hand lower so he could get his hand quicker to the ball, give him a lot of credit that change has turned him into a possible platoon candidate into a star. As for Jones, I'm sorry but I just don't see it. There's just way too much evidence pointing in the other direction from your views. He never hit for much power in the minors either and that's more than just a small sample is over 4000 appearances. His ceiling is just a average player with average power.