I'm guilty of overrating the Cubs prospects as much as anybody, but there's no need to worry about trading guys like Richan and Lange for players that can help down the stretch in a competitive window. They're, at best, fringe top 10 guys in a mediocre system. We just drafted a bunch of pitchers in the first 10 rounds, and we'll draft a bunch more next year. It hurts to trade guys like Eloy, Torres, Cease, etc, but it doesn't hurt to trade fringe pitching prospects. Outside of Brennen Davis and Hoerner, I don't really care who the Cubs trade from the farm system as long as they get something that can help the ML team. They're all replaceable.