Vikes further bolster front by signing DT Sheldon Richardson

Minnesota Vikings defensive end Danielle Hunter (99) watches during NFL football minicamp practice Tuesday, June 15, 2021, in Eagan, Minn. Hunter just signed a re-worked contract. (AP Photo/Jim Mone)

Minnesota Vikings defensive end Danielle Hunter (99) and defensive tackle Sheldon Richardson (9) chat during NFL football minicamp practice Tuesday, June 15, 2021, in Eagan, Minn. Hunter just signed a re-worked contract. (AP Photo/Jim Mone)

FILE - Cleveland Browns defensive tackle Sheldon Richardson (98) prepares for an NFL football game against the Tennessee Titans in Nashville, in this Sunday, Dec. 6, 2020, file photo. The Minnesota Vikings signed defensive tackle Sheldon Richardson before their minicamp began Tuesday, June 15, 2021, bringing back a proven interior pass rusher in the latest part of their offseason makeover. (AP Photo/Wade Payne, File)

MinnesotaV ikings quarterback Kellen Mond runs a play during NFL football minicamp practice Tuesday, June 15, 2021, in Eagan, Minn. (AP Photo/Jim Mone)

FILE - In this Dec. 29, 2019, file photo, Minnesota Vikings defensive end Danielle Hunter warms up before the team's NFL football game against the Chicago Bears in Minneapolis. Hunter made his first appearance on the practice field, Tuesday, June 15, 2021, after skipping the previous spring sessions. (AP Photo/Andy Clayton-King, File)