Vargas is out of the lineup for Sunday's game against the Angels.
After making five consecutive starts, Vargas now finds himself on the bench for the second day in a row, with both absences coming against right-handed pitching. Though the Nationals optioned Vargas' main competition for playing time at third base, Trey Lipscomb, to Triple-A Rochester on Saturday, the club called up Jose Tena in a corresponding move. Tena will get his second straight start at the hot corner Sunday and looks like he'll be given a look as an everyday player while Vargas shifts to a utility role.