Probably not passable for a SS unless it's a game or two. He's passable at the corner spots IF/OF and 2B. Polanco was just signed long term... Gordon/Lewis in the wings yadda yadda. The need at SS is not why you sign Gonzalez. You sign Marwin Gonzalez for flexibility at the positions mentioned above, and a 5 year track record of a league average bat. I know Adrianza is not a league average bat, and not particularly close to becoming one.