Pat Dean

After posting a 2.82 ERA at Triple-A in 2015, Dean made nine starts in the majors last season with the Twins rotation thin on depth. He predictably struggled with a strikeout rate typically lower than 5.0 K/9 in the minors. While he's had decent groundball rates in the minors and has solid control, it's not enough in the majors to overcome his lack of velocity (89.5 mph average fastball). He signed a contract to play in South Korea in 2017.