Arcia is the kind of prospect that doesn't rank high, but the kind that you KNOW will make it. He may not be a perrenial all-star, but he is going to give you a great bat. I would take a system full of Arcia's rather than a system full of "lofty, toolsy" guys who haven't put the tools together. Sometimes those guys win you the lottery, but sometimes those guys end up being punch lines. Arcia is going to hit close to .300 with 20+ homers. He is going to have a pretty good arm and is going to be below average fielder. Sounds like a pretty legit player to me. For some reason, an entity like BaseballAmerica and Keith Law enjoy higher ceiling guys than sure thing guys. If you look at baseballamerica's list, the top is full of guys who were drafted last year (Buxton, Gausman, etc.). Towards the bottom of the top 100 you see much safer picks with guys who are close to the bigs and some who have even seen some time. If I were to do a list, I would lean more towards the Major League ready guys and less towards the projection type guys in low A.