it kind of depends honestly to me... On how the guy is doing in the minors... If he is Blowing through the minors and Im having an off year I might trade of my veteran and let him get his bumps and bruises (if his eye and contact is good enough) Must have 100 AB at AAA tho with a .325 AVG and at least .400 OBA. Honestly the one I look at the most is OBA so if he is at .400 and even has an AVE of 260 who cares. He'll get n base 350 and that average.