A source with knowledge of the situation tells Profootballtalk the "medical issue" holding Knowshon Moreno out of spring practices is a knee injury, and Moreno "may need arthroscopic surgery."
CSN New England's Michael Giardi reports Danny Amendola (knee) is not expected to travel with the team to Denver.
Charcandrick West (hamstring) and Travis Kelce (ankle) are both listed as questionable for Week 12 against the Bills.
Danny Amendola (knee) is listed as questionable for Sunday night's game against the Broncos.
Despite his questionable tag, coach Dan Campbell said Friday that he expects Jarvis Landry (knee) to play Sunday against the Jets.
Chargers LT King Dunlap (ankle) is listed as doubtful for Week 12.
Emmanuel Sanders (ankle) is listed as probable for Week 12 versus New England.
Coach Jeff Fisher said Friday that the Rams are planning to start Nick Foles in Week 12 against the Bengals.
Eagles placed RCB Nolan Carroll on injured reserve with a broken right ankle, ending his season.
Giants LG Justin Pugh (concussion) has been ruled out for Week 12, while C Weston Richburg (ankle) is listed as doubtful.
Michael Floyd (hamstring) practiced again on Friday.
Lions coach Jim Caldwell said Friday that Ameer Abdullah's role has increased because he is "growing and developing and building trust."