Blue Jays' Sanchez flourishing in return to bullpen: 'I still have something to prove'

Aaron Sanchez is back in the Toronto Blue Jays' bullpen, and though it may not be the role he envisioned upon his return from the disabled list, the 23-year-old is proving his value."When I came back off the DL, I felt like I had something to prove," Sanchez told John...