Adrian Peterson's agent, Ben Dogra, confirmed Friday that he declined an invitation to meet with Vikings general manager Rick Spielman at the owners meetings after Spielman informed him Wednesday that the Vikings would not release Peterson. The news, which was first reported on Friday by Yahoo! Sports, is another sign that the Vikings and Peterson remain at odds.

A league source said Peterson's preference is to play for another team in 2015.

Peterson is under contract through 2017, and is scheduled to make $12.75 million this season. The Vikings appear willing to pay Peterson his salary for 2015, and a restructured contract would likely put some guaranteed money in Peterson's bank account in place of a deal that currently has none remaining.