Andre Ethier and Rod Barajas are being held off the disabled list, according to Tony Jackson of ESPNLosAngeles.com.

In addition, Aaron Miles has returned to the playing field. He’ll give Jamey Carroll, who has played in 46 of 48 games this season, a theoretical day off — although it seems very likely we could see Carroll off the bench.

Dodger batting leaders for May appear in the chart below. James Loney, who is batting third in the Dodgers’ latest makeshift lineup, does in fact have the third-best May OPS among tonight’s starting nine:

Update: More from Jackson:

Ethier said he woke up without soreness one day after injuring his left big toe, left elbow and lower back when he banged into the right field wall chasing a ball.

“I’m going to go out and see how I feel [during batting practice] and go from there,” he said. “I don’t know if it was a good sign or a bad sign, but I really wasn’t all that sore when I woke up this morning.”

Mattingly said he wouldn’t hesitate to use the left-handed-hitting Ethier as a pinch hitter, but with the Dodgers scheduled to face Astros lefty J.A. Happ on Tuesday night, Mattingly said that might be a good excuse to rest Ethier for one more day.

Barajas, who suffered a sprained right wrist on a play at the plate, was sent for an MRI exam on Monday morning. Just as the X-rays he underwent on Sunday, the MRI showed no fracture and nothing seriously wrong.

“It’s still sore, but it hasn’t gotten any worse,” Barajas said. “I think I could [play], but I love to play. I feel like I could tough it out even if I’m not 100 percent.” …

“At this point, we have a couple of guys we can put back there [to catch],” Mattingly said, adding that infielder Russell Mitchell is his primary emergency catcher for now. “But obviously, you don’t anticipate Navarro getting hurt.”

Meanwhile, third baseman Casey Blake (left elbow) and reliever Blake Hawksworth (right groin) were set to begin their minor league rehabilitation assignments on Monday night at Triple-A Albuquerque and advanced Class A Rancho Cucamonga, respectively. Outfielder Marcus Thames (right quad) is tentatively slated to report to Albuquerque on Friday, and Mattingly said he likely will need a longer rehab than Blake, whom team officials hope to activate in about a week.