It was not until last season that Cozens started to display that ability. The lefthanded batter smacked 16 extra-base hits in the season's final 41 games at high-A Clearwater. Cozens, who turns 22 in May, shone when the Phillies promoted him to double-A Reading for the final two weeks of 2015. He crushed three homers and drove in nine runs in 11 games. It was a taste of what he could do.