Wilson, who re-fractured his left foot Tuesday, is out indefinitely.
Per the report, Wilson -- who missed the last five games of the 2015 season after breaking the same foot -- will undergo surgery this coming Monday and is thus a candidate to open the season on the PUP list. With Wilson ailing, look for Eddie Royal, Josh Bellamy and Marc Mariani, as well as Cameron Meredith, Daniel Braverman and Deonte Thompson to jostle for slotting on the Bears' wideout depth chart behind top options Alshon Jeffery and Kevin White.
The Bears and Bolden agreed to a contract Thursday, the Chicago Tribune reports.
The defections from head coach John Fox's previous employer, the Broncos, continue, as Bolden is the fourth such player to move from Denver to Chicago this offseason. In four seasons in the Mile-High City, Bolden served primarily on special teams, racking up 27 tackles in that domain while returning at least 13 kickoffs on three occasions. Expect him to serve in a similar capacity with the Bears.
McPhee (knee) will miss this week's minicamp, and head coach John Fox was noncommittal as to whether McPhee will be ready for training camp in July, reports Rich Campbell of the Chicago Tribune.
McPhee had arthroscopic surgery on his knee shortly after the 2015 season, and was not expected to be at full speed until training camp, so this isn't shocking news. However, having the outside linebacker at full strength for the regular season will be vital to the Bears' pass rush, as McPhee recorded five sacks in the first seven games of 2015 before being slowed down by the knee injury.
Exum (ribs) has been placed on injured reserve, Chris Tomasson of the St. Paul Pioneer Press reports.
The Vikings have dealt with a ridiculous string of injuries at the safety position over the past few weeks, allowing Exum to make a couple of starts. The team is now left with Harrison Smith (knee/hamstring), Robert Blanton (knee), Andrew Sendejo (knee) and newly-signed Anthony Harris.
Joseph (foot) will have toe surgery during the offseason, Chris Tomasson of the St. Paul Pioneer Press reports
This shouldn't come as any surprise, given that Joseph dealt with a foot injury throughout the entire second half of the season. He missed Weeks 12-16, but with 56 tackles in just 12 games, Joseph cemented his reputation as one of the league's better run-stopping interior linemen. He only has 12.5 sacks in 81 career games.