NFL jersey number restrictions could change for running backs, receivers, tight ends, linebackers, defensive backs
![Bears fans react to Mark Sanchez taking Jay Cutler's jersey number on social media - Windy City Gridiron Bears fans react to Mark Sanchez taking Jay Cutler's jersey number on social media - Windy City Gridiron](https://cdn.vox-cdn.com/thumbor/SsnXlHsNLwpFsLFmA5YSkd1i-Sc=/0x0:1977x1317/1400x1400/filters:focal(831x501:1147x817):format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/54185877/619583300.1491885420.jpg)
Bears fans react to Mark Sanchez taking Jay Cutler's jersey number on social media - Windy City Gridiron
![Mark Sanchez won New York, lost his job and became a punchline. Now he's back. - The Washington Post Mark Sanchez won New York, lost his job and became a punchline. Now he's back. - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/W6DW3SXOSYI6RC2HXUEXL7LBTE.jpg)
Mark Sanchez won New York, lost his job and became a punchline. Now he's back. - The Washington Post
![New York Jets quarterback Mark Sanchez (6) is seen in the first half an NFL football game against the Chicago Bears in Chicago, Sunday, Dec. 26, 2010. (AP Photo/Darron Cummings Stock Photo - Alamy New York Jets quarterback Mark Sanchez (6) is seen in the first half an NFL football game against the Chicago Bears in Chicago, Sunday, Dec. 26, 2010. (AP Photo/Darron Cummings Stock Photo - Alamy](https://c8.alamy.com/comp/2NCFTNC/new-york-jets-quarterback-mark-sanchez-6-is-seen-in-the-first-half-an-nfl-football-game-against-the-chicago-bears-in-chicago-sunday-dec-26-2010-ap-photodarron-cummings-2NCFTNC.jpg)