"The oblique felt good, everything is fine," DeSclafani said on Sunday morning. "I had three rehab starts and a couple of bullpens in between. Nothing is an issue."
It's probable that DeSclafani -- who has missed the entire season to this point -- could rejoin the rotation on Friday vs. the A's. That would give him one extra day of rest before pitching, which is the protocol the club does for pitchers coming out of Spring Training before their season debuts.
The Reds will wait until DeSclafani's side session in the bullpen before making a final decision on a return date.
"There's no reason to make a commitment until we bump right up until the date we would use him and verify that he's still healthy," Reds manager Bryan Price said. "The oblique has not been an issue this second time around with this rehab. I don't anticipate that he's going to throw a side and go, 'Oh boy, my oblique is bothering me.' I think he's going to be fine. Finishing the sixth inning kind of answers it as far as his length and durability."
When DeSclafani returns, someone will have to come out of the rotation. Price, his coaches and the front office will confer before making that decision.
"Can we help our bullpen by making this move?" Price said. "Do we need somebody in Triple-A that's getting stretched out in a rotation along with [Cody] Reed and [Robert] Stephenson that gives us some options? There will be different mitigating factors that will help us with this decision. I think we all have some ideas of what we'd like to and think is going to happen and let things continue to play out."
Making the decision a little harder is the rotation seems to be finding a groove lately. Entering Sunday, four straight starters have gone into, or completed, the seventh inning, resulting in four straight victories for the team. Jon Moscot, John Lamb and Alfredo Simon would seem to be the candidates to move out when DeSclafani moves in.
"It's good to have hard decisions instead of easy ones," Price said. "It's better than, 'Boy, you could replace anybody in our rotation, and it would be an upgrade.' That's a bad place to be."
Mark Sheldon has covered the Reds for MLB.com since 2006, and previously covered the Twins from 2001-05. Read his blog, Mark My Word, follow him on Twitter @m_sheldon and Facebook and listen to his podcast. This story was not subject to the approval of Major League Baseball or its clubs.