Sources: Peterson 'doesn't get it'

Adrian Peterson still has not come to grips with the prospect that his 2014 season has all but officially ended and that his future in the NFL is uncertain, multiple sources have told ESPN.

Even if Peterson reaches a plea deal on a child abuse charge with Texas prosecutors, the NFL will severely discipline the Minnesota Vikings star, according to sources.

Peterson is in denial about his future, according to a team source. The Pro Bowler tweeted Friday that he passed a lie detector test, which served as further proof, according to multiple sources, that he "really doesn't get it."

The Vikings do not foresee Peterson in their future, according to team sources, following a botched attempt to activate the running back this past Monday only to reverse course Wednesday by placing him on the commissioner's exempt list.

Peterson faces a child abuse charge in Texas for using a wooden switch to spank his 4-year-old son in May. He has said he meant only to discipline the boy and not hurt him.

Since he is on the exempt list, Peterson can collect the remainder of his $11.75 million salary for this season. However, the Vikings have not disclosed whether they plan to activate Peterson at any point this season.

NFL commissioner Roger Goodell mentioned child abuse as a violation that the league will harshly punish during his news conference Friday, prompting the Vikings to change their expectations regarding Peterson's potential return to the team, according to sources.