NFLPA exec director Lloyd Howell Jr. steps down amid controversy

Last week, ESPN reported that Howell held a part-time role as a consultant for The Carlyle Group, one of a small handful of private equity firms that the NFL has approved to pursue minority ownership in franchises.

ESPN's reporting included a former lead outside counsel for the NFLPA, Jim Quinn, calling it "an outrageous conflict for the head of a labor union to have an interest in a third party that is aligned with the NFL."

It was not the first blow to Howell's reputation this offseason. In June, the "Pablo Torre Finds Out" podcast published an arbitrator's report from January, when the NFLPA and the league were at odds over potential collusion by team owners to tamp down the growth of quarterback contracts.

The arbitrator, Christopher Droney, ruled that there wasn't sufficient evidence of collusion between owners — but he went on to say that "by a clear preponderance of the evidence," commissioner Roger Goodell and the NFL's general counsel encouraged owners to restrict guaranteed money in player contracts.

Howell and the union reportedly had a confidentiality agreement with the NFL to keep the full report from getting out. Howell briefed the players but didn't provide them copies of the report, according to ESPN.

Furthermore, Howell sits on the board of OneTeam Partners, a group licensing firm that is under investigation by the FBI.