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.
Charles (knee) will take part in individual drills at Tuesday's minicamp practice, BJ Kissel of the Chiefs' official site reports.
Charles has been present at offseason practices for rehab and off-field work for the past few weeks, but he's yet to make an on-field appearance alongside his teammates. Tuesday thus marks a significant step in his recovery from the torn ACL suffered in Week 5 last year, with all reports to date suggesting that Charles is on/ahead of schedule. There is some thought that Charles, even if he returns to full health, might lose touches to Spencer Ware and Charcandrick West, who formed an effective duo in the superstar's absence last season. Prior to the injury, Charles was handling a huge workload while playing the vast majority of offensive snaps; he had 71 carries, 21 receptions, 541 scrimmage yards and five touchdowns in just 4.5 games.
Houston (knee) won't be ready for the start of next month's training camp, ESPN.com reports.
The Chiefs still do not have a concrete timetable outlined for Houston, who underwent ACL surgery in February, though GM John Dorsey maintains that the linebacker will play for the team at some point this coming season. With that in mind, Dorsey noted of Houston, "I don't know how much he's going to do in camp. But, listen, he's where he needs to be right now and he's a hard worker. He's bound and determined to get back. We'll just see how it works out. There is no timetable. It's just when he's right, he's right and we'll roll." Houston, who racked up 22 sacks in 2014, is coming off a 2015 campaign in which he recorded 30 tackles and 7.5 sacks in 11 games.