Cornerback Brandon Flowers‘ NFL future is in question after the Chargers placed him on injured reserve Wednesday, writes Michael Gehlken of the San Diego Union-Tribune. Flowers had a history of concussions even before suffering two this year, and he told Gehlken in November, “I have to make sure I am sane and can function and remember things after football.” If the soon-to-be 31-year-old does continue his career in 2017, it probably won’t be in San Diego, per Gehlken, who points to the cap savings that would come with releasing Flowers. By cutting the nine-year veteran and three-year Charger, the Bolts would free up $7MM in spending space compared to $4MM in dead money for 2017.

Here’s more from the AFC:

• Bengals defensive tackle Brandon Thompson will remain on the physically unable to perform list and will not play in 2016, according to Katherine Terrell of ESPN.com. Thompson, 27, tore his ACL at the tail end of the 2015 campaign, but then re-signed with Cincinnati on a one-year deal. He’d been practicing for the past two weeks, but Bengals coaches don’t feel Thompson has progressed enough for a return to action.
• A few prominent Bills are publicly rallying around embattled head coach Rex Ryan, whom the franchise could move on from after the season. “I think Rex is the guy for the job,” running back LeSean McCoy said. Wide receiver Sammy Watkins would also like the Bills to stay the course with Ryan, he told the Associated Press. And guard Richie Incognito wants to “fight for Rex. “I want to go out there and get wins and keep him around here” (all links here). With games against winless Cleveland, a Dolphins team that could be without Ryan Tannehill and the Jets, the 6-7 Bills seemingly have a decent chance of hitting the nine-win mark by season’s end. Buffalo went 8-8 last year under Ryan in his first season with the team.
• Browns cornerback Jamar Taylor‘s three-year, $15MM extension includes $5.5MM in fully guaranteed money, relays ESPN’s Adam Caplan (Twitter link).
• The Patriots worked out three free agents – running back Shakir Bell, defensive tackle Michael Brooks and linebacker Deon Lacey – on Wednesday, tweets Doug Kyed of NESN. The only member of the trio with NFL experience is Brooks, who appeared in one game with the Seahawks in 2013.
• The Texans tried out a pair of offensive linemen in guard Sean Hickey and tackle Jason Weaver on Wednesday, according to Caplan (Twitter link).

Zach Links contributed to this post.