sounds like you're obsessed with obp but are unwilling to look deeper at what makes players valuable. yea, we have this 22 year old shortstop who will hit for great average, hit for good power, provide value on the basepaths, and play average (at least) defense. but he doesn't walk, so that means the other 7 guys in the lineup won't walk either or something. we need to get a shortstop who does all those amazing things, AND walks a lot. until thing, i see nothing exciting about castro.