PHILADELPHIA, PA - DECEMBER 26: Kirk Cousins #8 of the Washington Redskins celebrates at the end of the game against the Philadelphia Eagles on December 26, 2015 at Lincoln Financial Field in Philadelphia, Pennsylvania. The Redskins defeated the Eagles 38-24. (Photo by Mitchell Leff/Getty Images)

Washington "considering" throwing a massive wrench in the Kirk Cousins free agency sweepstakes

He's the biggest target on the market.

The Washington Redskins shocked the NFL with a decision to trade for Kansas City Chiefs quarterback Alex Smith. And while Kirk Cousins is already reportedly "close" on a contract despite not hitting free agency yet, the Redskins may not be ready to let him walk for nothing.

According to ESPN's Adam Schefter, the Redskins are considering hitting Cousins with his third consecutive franchise tag, requiring any team that wants his services to trade for him.

According to the report, tagging Cousins could carry a decent amount of risk.

Cousins could delay signing the franchise tag for weeks or months, counting his massive $34.5 million salary against the cap and affecting Washington's free agency plans. He could also tell teams he'd be unwilling to sign a long-term deal at specific locations, affecting the willingness of a team to surrender real assets.

For Washington, the reason to tag Cousins is clear — get something for arguably the biggest target in the free agent market this summer.

Arizona Cardinals, Denver Broncos, New York Jets and others are expected to target Cousins.