Fwiw, Manny had not one, or two, but three, (!) seasons(2004 with -18.3 UZR, 2005 -26.1 UZR and 2006 with statistically worse results than Hanley's stint (-17.8 UZR) as a LF last year
Had I had to guess without looking it up, I would have thought 2006 was his absolute worst defensive year in the Majors, since I remember cringing every time he had to catch a ball during The Great Debacle part 1.