DUNEDIN, Fla. — The Toronto Blue Jays traded popular utility infielder Santiago Espinal to the Cincinnati Reds for right-handed minor-league pitcher Chris McElvain on Wednesday, the club announced. Essentially, the Blue Jays have three bench spots available, but had more than double the number of players — both rostered and non-rostered — who could capably fill them, including Espinal, Davis …