The San Francisco Giants saw the bullpen issues coming. They went with an extra pitcher, putting 13 total on the roster instead of eleven or twelve like most teams. That meant going with only four outfielders to start 2016. They kept it that way for the majority of the year, as they had three outfielders with the ability to play centerfield. That made it easy to mix and match off-days, and rotate players around between left and center.
Gregor Blanco and Denard Span stayed off the D.L, allowing the rotation to keep going even when Angel Pagan got his yearly DL Stint.