Do you consider (or did you about 2 months ago before they each had a chance to debut) Peralta, Thornburg, and to a lesser extent Fiers prospects? Because Delgado is younger than each of them. And has made 24 MLB starts. And his ERA is under 4 in those starts. His fastball averages 92, which I would agree isn't a "fireballer", but it is still good velocity. And he has over 7 K/9 so far this year, which isn't a stellar number but it shows he can miss bats. I will agree the walks could be a problem, but again he is 22. If he NEVER improves from the pitcher he is right now (unlikely for a 22 year old), then the cubs just got a guy who can put up an ERA of 4 for very cheap for the next 5-6 years. And that's if he, at the age of 22, does not improve. I do not believe I have read one person declare this "the best trade ever". But if we want to get into that discussion, as well as one about "is the braves GM that dumb?" perhaps we should look at the last time he rented a player for half a season.