Undrafted coming out of Richmond in 2014, Wynn, 27, has played in 49 games, started 10 and registered 101 tackles, three sacks and an interception over four seasons. Last year, he played in 15 games, making 19 tackles.
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The 6-foot-5, 264-pounder will continue to provide depth behind starters Jason Pierre-Paul and Olivier Vernon. In new defensive coordinator James Bettcher's 3-4 front, Wynn, known more for his run defense, projects to be a five-technique defensive end.
The Broncos drafted Latimer, now 25, in the second round in 2014. He has 35 career receptions for 445 yards and three touchdowns. Last season, the 6-foot-3 wideout had a career-high 19 catches for 287 yards and two TDs.
The 5-foot-11, 190-pound Webb has 68 career tackles and two interceptions.
The Giants are also reportedly hosting free agent defensive lineman Josh Mauro for a visit. Mauro, 27, spent the past four seasons with the Arizona Cardinals, where he played for Bettcher. He had 22 tackles and a sack last season.