2016 Statistics: 85 G, 302 PA, .288/.374/.492, 13 HR, 35 RBI, 135 wRC+, 2.0 WAR
Age on Opening Day 2017: 34
Position: INF/OF
With a number of competent veterans dotting the roster, the Yankees don't have many areas in dire need of an upgrade. There might not be much star power on the team, but with such a weak free agent class, there is little chance for New York to make a significant improvement with just one signing.
Even so, there are a couple of positions that could at least use a little depth.