Rendon for Werth?

The two players, Anthony Rendon and Jayson Weth, play completely different positions, but it's one of the first questions I thought of when I learned Werth was headed for an MRI on his hamstring. The Washington Nationals have five outfielders on the active roster, including Werth, and could conceivably get by with four for a few weeks if Werth has to hit the disabeld list. What the club might do to get Rendon on the field, however, isn't as clear, perhaps mucking up the possibility they'd recall the former first-round pick to fill the roster spot.