Watkins tore his ACL during the preseason and missed the entire campaign. The Chargers will retain the 26-year-old and likely test him out in a special-teams role since their secondary is strong already. It's yet to be determined whether Watkins will be ready for the offseason program.
The Lions released Grigsby on Friday, Tim Twentyman of the Lions' official site reports.
Grigsby suited up for nine games with the Patriots and three with the Lions this season, and he only worked on special teams with the latter. The 26-year-old will look for a similar role in the 2019 campaign.
Okposo went straight to the dressing room Friday after a third-period fight versus the Rangers' Anthony DeAngelo, Bill Hoppe of the Olean Times Herald reports.
Okposo dished out a hard hit on DeAngelo, who took exception and picked a fight with just 7:51 remaining in regulation. Okposo would've gotten out of the box with less than three minutes remaining, so he may have simply been held out for a precautionary measure. Okposo isn't a standard fighter, as his last tilt came in November of 2015 versus the Lightning's Ryan Callahan. Expect an update on his condition after the game as he looks to be healthy for Sunday's contest versus the Devils.
Storen (elbow) passed his physical and is ready to compete for a spot on the major-league roster during spring training, Jeffrey Flanagan of MLB.com reports.
Storen agreed to a minor-league contract with an invitation to spring training Friday, and the deal was made official after he passed his physical. After undergoing Tommy John surgery in December of 2017, the Royals are pleased to announce that he's received full clearance and won't face any throwing restrictions, per Flanagan.
Gibson (upper body) won't play in Friday's home game versus the Bruins, Elliott Teaford of The Orange County Register reports.
Kevin Boyle will make his second career start and veteran Ryan Miller will serve as the backup. Gibson remains on injured reserve but can be activated at any point, with his next chance being Sunday's home matchup versus the Capitals.