Mckinney doesn't turn 22 for another month and has shown success (last year) at AA. Warren is 35 major league innings removed from a 2 WAR season with 2 more years of team control. It's not Jimenez, but it's nothing considering 48 hours ago most people didn't want to trade Torres for Chapman straight up. If McKinney turned out to be Matt Murton, it'd be worthy of a parade. Warren has been a disaster. Recency matters a lot. Yeah McKinney isn't really a thing anymore, especially after the knee injury. He's pretty much only a LF at this point.