Both FanGraphs and Baseball Reference think pretty poorly of Davis' defense. Enough to negate quite a bit of his offensive value. BR has him at a 0.8 overall WAR, FanGraphs was a little more generous, and rated him a 1.3 WAR. Over 150 games, he'd maybe eke out to just about a 2.0 WAR, and be a league average player between his offense, defense, and baserunning, but if the Brewers can get someone to over-pay for him based on his huge 2nd half surge, now is absolutely the time to strike.