I know Pillar is an OF and I forget that Navarro is a switch hitter because he's stronger from the right side. My point is that the team has potentially plenty of right-handed part time players who can DH against left-handers, all of which have more defensive versatility and make for a better allocation of roster spot than Viciedo. Meanwhile, the team doesn't have many left-handed options. Add to that the fact that the offensive core of the team (Bautista, Donaldson, Encarnacion) is heavily right-handed and it's hard to understand why Viciedo would be in direct competition with a lefty and a switch hitter.