Michael Johnson agrees with Bucs

— -- The Tampa Bay Buccaneers and free-agent defensive end Michael Johnson have agreed to a deal, the team announced.

It's a five-year deal worth $43.75 million, sources told ESPN's Josina Anderson.

The deal includes $24 million in guaranteed money, according to sources.

Clinton McDonald on a four-year, $12 million deal, according to sources.

Myers, the Raiders' sixth-round pick in the 2009 draft, turns 29 in September.

After catching 79 passes in 2012 for the Raiders, Myers signed with the Giants hoping to be as productive or more with Eli Manning as his quarterback. Unfortunately, like a lot of other elements of the Giants' 2013 offense, Myers didn't click in New York. He caught 47 passes for 522 yards and four touchdowns and struggled to help as a blocker in pass protection or in the run game.

Myers' signature moment of 2013 was his inability to reel in a Manning pass that ended up being intercepted late in the October game in Chicago that dropped the Giants to 0-6 to start the season.

McDonald, 27, is one of the most underrated players on the Seahawks and his best NFL season in 2013.

He was a huge force in the interior line with 5.5 sacks, a fumble recovery and also had an interception.

The 6-foot-2, 297-pound McDonald didn't have a sack before last season. He made $592,941 in 2013.

ESPN.com Buccaneers reporter Pat Yasinskas, Bengals reporter Coley Harvey, Giants reporter Dan Graziano and Seahawks reporter Terry Blount contributed to this report.