Yup. But unfortunately Rizzo will never admit to making a mistake, so Nunez will stay.
It's not such a huge waste. They need a second MI bench player, and this guy does a couple of things well (Field, run). Of course, if Lipscomb is up, that's less needed, but I don't want Lipscomb just sitting on the bench if they decide to play Senzel (or Vargas) at 3rd. The guy isn't without tools, but it's just a bit of a waste of a development year for him.
