Washington Redskins quarterback Kirk Cousins (8) greets New York Giants quarterback Eli Manning (10) after an NFL football game Sunday, Dec. 31, 2017, in East Rutherford, N.J. (AP Photo/Mark Lennihan)

Washington Redskins quarterback Kirk Cousins (8) warms up before an NFL football game against the New York Giants Sunday, Dec. 31, 2017, in East Rutherford, N.J. (AP Photo/Bill Kostroun)

FILE - In this Dec. 31, 2017, file photo, Washington Redskins quarterback Kirk Cousins (8) throws a pass during the first half of an NFL football game against the New York Giants in East Rutherford, N.J. Cousins says he is likely to wait until March for any possible negotiations with the Washington Redskins, indicating he would first make the team decide whether to apply a transition or franchise tag on him for the third year in a row. Appearing at a fan forum aired live on 106.7 The Fan, the local radio station on which the quarterback makes weekly regular-season appearances, Cousins said Friday, Jan. 5, 2018, he believes the Redskins are "all-in" on trying to sign him to a long-term contract. (AP Photo/Bill Kostroun, File)

FILE - In this Dec. 31, 2017, file photo, Washington Redskins quarterback Kirk Cousins (8) rushes for a touchdown during the first half of an NFL football game against the New York Giants in East Rutherford, N.J. The quarterback carousel began in the days before the Super Bowl when Kansas City agreed to trade Alex Smith to the Redskins. The deal, which cannot be finalized until March 14, spells the end of Cousins' time in Washington and hands the Chiefs' job to Patrick Mahomes III, the 10th pick in last year's draft out of Texas Tech. (AP Photo/Mark Lennihan, File)

FILE - In this Dec. 31, 2017, file photo, Washington Redskins quarterback Kirk Cousins (8) throws a pass during the first half of an NFL football game against the New York Giants, in East Rutherford, N.J. The NFL's offseason features plenty of intrigue beyond where Kirk Cousins and dozens of other quarterbacks will land. (AP Photo/Bill Kostroun, File)