MINNEAPOLIS, MN - SEPTEMBER 20: Adrian Peterson #28 of the Minnesota Vikings looks for players to greet after the game against the Detroit Lions at TCF Bank Stadium on September 20, 2015 in Minneapolis, Minnesota. (Photo by Adam Bettcher/Getty Images)

Free agent Adrian Peterson responds to his critics on why he's still unsigned

Adrian Peterson comments on why he hasn't been signed.

One of the biggest surprises of the NFL free agency period thus far is that former MVP Adrian Peterson remains unsigned.

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RELATED: Report: Adrian Peterson is still a free agent for only one reason 

The Minnesota Vikings released Peterson, and he has yet to find another opportunity. After days of speculation about why he remains unsigned, Peterson decided to comment on the situation himself.

https://twitter.com/AdrianPeterson/status/845493947199901696

Related: Adrian Peterson still looking for a new home with one team reportedly having "some interest" 

Peterson expressed interest in the Oakland Raiders, but the Raiders seem more interested in bringing in retired RB Marshwn Lynch.

Teams such as the New York Giants and Green Bay Packers have also passed on Peterson—at least for now—and it's likely because his asking price has been too high.

Peterson said he's willing to take less money to play for a contender, but he might be forced to play for less than he anticipated next season. The soon-to-be 32-year-old RB missed most of last season due to injury.