METAIRIE, La. -- Free agent Antonio Brown is getting a workout with the New Orleans Saints on Friday morning as the team does its due diligence on the embattled wide receiver, a source told ESPN's Adam Schefter.

Brown posted a picture of his workout waiver on social media Friday morning, but it has since been deleted.

Saints star receiver Michael Thomas has been limited in practice this week with a hand injury, but sources have suggested his ailment is not significant and that Brown's visit is not related to Thomas' status.

‪In addition to Brown, the Saints are working out a group of receivers on Friday that also includes Maurice Harris, formerly of the Washington Redskins, a source told Schefter.

Brown, 31, is being investigated by the NFL under its personal conduct policy after a lawsuit filed by his former trainer, Britney Taylor, that alleges she was sexually assaulted by Brown on multiple occasions. Brown also was accused of sexual misconduct at his home by an artist who was working there in 2017.

Brown met with the NFL for eight hours last month in Florida as part of the investigation, according to ESPN's Josina Anderson. Brown has denied the allegations.

Even if the NFL's investigation were to wrap up before the regular season ended, Brown could wind up on the commissioner's exempt list and face additional league-imposed discipline.

On Sept. 20, the NFL released a statement that said Brown would not be placed on the commissioner's exempt list while he is a free agent, but it warned, "If he is signed by a club, such placement may become appropriate at any time depending on the status of the investigation."

Earlier this season, Payton said the Saints weren't interested in Brown.

Payton, who said he wouldn't consider resting his starters heading into Sunday's regular-season finale against the Carolina Panthers, wanted an updated receiver list for the playoffs in case any of the team's players went down.

The Saints (12-3) are projected to be the No. 3 seed in the NFC. But they can become the No. 1 seed if they win, the Green Bay Packers (12-3) lose at Detroit, and the San Francisco 49ers (12-3) lose at Seattle.

The Saints have been thin on proven wide receiver depth for the past two years. Thomas just set the NFL record for catches in a season with 145, but no other receiver on the team has more than 29 receptions. And the Saints just placed No. 4 receiver Krishawn Hogan on injured reserve this week.

Last year they signed both Dez Bryant and Brandon Marshall late in the season, though Bryant got injured and Marshall was released soon after.

The New England Patriots released Brown on Sept. 20, just 11 days after signing him. Two days later, Brown called out Patriots owner Robert Kraft and Pittsburgh Steelers quarterback Ben Roethlisberger, comparing their legal issues to his own.

Brown has played in only one game this season -- Week 2 against the Miami Dolphins. He was released by the Oakland Raiders before the season and by the Patriots before Week 3, after it was made known that he sent text messages to the artist who had accused him of misconduct.

He has filed eight grievances against the Raiders and Patriots, a source told ESPN's Dan Graziano. Brown is seeking $39.775 million in lost salary, bonuses and guaranteed money.