The Dodgers activated catcher Yasmani Grandal from the 15-day disabled list prior to Saturday’s game and optioned outfielder Chris Heisey to Triple-A Oklahoma City.

That means Austin Barnes will remain with the Dodgers as a third catcher and utility infielder  — for now, though manager Don Mattingly said there will be more moves coming soon.

“We have that split doubleheader (against the Rockies) on Tuesday,” he said. “Part of that process and thinking Barnes is also a guy capable of playing infield and catch, but also pinch-hit for the catching spot.”

Barnes was added to a major-league roster for the first time last Saturday. He collected his first major-league hit the next night.

“It’s good to see how this is played up here,” he said. “It’s just like any other baseball. It’s a good first taste. I’ve learned a lot from Ellis and (Grandal).”