The Brewers gave up a lot of potential for 4 years of Yelich. Right now it looks great for the Brewers, but it will take a few years to tell if this was good, bad or ok for the Marlins. I do think Brinson should be sent down for his own sake, but that is the Marlins' call. It would probably be a good thing if a couple of the players become solid MLB players, just so that other teams will value trades with the Brewers better. If the Brewers win a series with Yelich, I'll be perfectly happy if all 4 become HOF players.