Getty Brian Cashman talking The New York Yankees have been linked to first baseman Christian Walker over the past few months. Walker, 33 years old, doesn’t have age on his side. However, the right-handed slugger has put up impressive numbers throughout his career and would be an excellent addition to the middle of the Yankees lineup. The Yankees also need to find a replacement for Anthony Rizzo . They have options in the farm system, and there are other first basemen available, but Walker might