Last year Wil Myers played left field, right field, and the last month of the season at third base for the San Diego Padres because Andy Green wanted to get Franmil Reyes and Myers at-bats.
Myers had a decent year with a .253 batting average and 11 home runs, but he spent a good portion of the year on the disabled list with nerve irritation in his right arm at the beginning of April, an oblique strain at the end of April, and a left foot contusion in August.
If Wil Myers is going to play every day (assuming he stays healthy) in the outfield, this raises some questions about the outfield going forward.