3 weeks of Hall killing lefties and playing above average D at the hot corner isn't going to light up the phones just yet. Your best rational hope at this point is that Hall can do enough to be interesting to the right team, while giving the Brewers a few months to see if they think Gamel will be OK defensively. At this point the team's hand is not being forced one way or the other by either Hall or Gamel and that's just fine. In both the short term and with an eye towards building Hall's value, sitting him about once a week against righties is a good play. You need to keep your bench guys fresh with playing time, and once a week is not so frequent that you pigeonhole Hall into a platoon player in everyone's eyes, but it does let you give a helping hand to his season long numbers. So maybe in the offseason or even at the deadline he has value to a team looking for a third basemen or SS. Alternatively while I lean more towards the side of appreciating that Gamel's superior range makes him a defender closer to average than to Braun. I also recognize that he has to be capable of error totals in the low 20's for a season before enough fans will buy his defense at 3rd. And while we can have a nice little debate about running the team without input from the fans, the reputation is out there and will be constantly repeated. It's not definitive, but sooner or later if all everyone is talking about is the glove it's going to have a negative impact on Gamel and/or force the team to move him regardless of a more sophisticated defensive metric. In the continued high error total scenario Hall might be our best option for next year as well until maybe Green can be ready or something else develops.