Considering the timing, it was absolutely the right choice.
Darvish will miss only one start -- Thursday night in Baltimore. He gets the mandatory time off for the All-Star break and would be eligible to come off the DL on July 22 to face the New York Yankees.
If this is just a case of fatigue -- which is the way the Rangers are describing the injury -- they get to rest Darvish and get him ready for the second half of the season.
That will depend on whether Wolf is needed for Wednesday's game against the Orioles should emergency starter Josh Lindblom not pitch deep into the game.