According to Mike Klis, Montee Ball's groin strain will cause him to miss "several weeks" of action.
Starting on Sunday, Denver will play three games in 12 days - at the Jets, versus San Francisco a week later, and versus San Diego the following Thursday.
The Lions cut their second kicker of the season, this time Alex Henery, formerly of the Eagles.
Henery replaced 2014 seventh-rounder Nate Freese two weeks ago, and the two combined to go just 4/12 on field goal attempts.
Detroit will reportedly work out former Broncs kicker Matt Prater today, along with Jay Feely and Connor Barth.
According to Mike Klis, Montee Ball will undergo an MRI on his injured groin on Monday.
Ball left in the third quarter of Denver's 41-20 win over Arizona.
Rex Ryan benched Geno Smith at halftime on Sunday, but says the second-year QB will start against the Broncos next week.
The Jets trailed the Chargers 17-0 after two quarters, with Smith having gone just 4/12 for 27 yards and an interception.
On Friday, the Broncos announced the release of placekicker Matt Prater in favor of Brandon McManus, who stood in for him during the former's suspension.
Prater still has one game remaining on his four-game ban for alcohol use.
Denver will send its 2015 seventh-round pick to the Giants to complete their August trade.
The Cardinals have not yet officially ruled Carson Palmer out for Sunday's game in Denver, but all signs continue to point that way.
It appears Drew Stanton will be the Cardinals' starting quarterback this Sunday in Denver.
Carson Palmer reportedly suffered a setback in his recovery from a nerve condition in his throwing shoulder.
The 11th-year veteran missed practice on Wednesday to seek another opinion on the injury, which he suffered Week 1 against San Diego.
Dallas special teams player C.J. Spillman is being investigated by police in Grapevine, TX for an alleged sexual assault.
The assault allegedly took place at the Cowboys' team hotel on September 20 (presumably late Friday night/early Saturday morning).
According to Jim Trotter, Oakland will promote assistant head coach Tony Sparano to interim head coach.
Sparano went 29-32 as the Dolphins' head coach from 2008 to 2011, leading them to the playoffs in his first year but failing to reach .500 in the following seasons.
Dennis Allen was fired over the phone after having gone 8-28 over two-plus seasons, finishing with a ten-game losing streak.
Each report cites the close relationship between owner Mark Davis and Gruden, who had coached the team from 1998 to 2001.
A longer list of possible candidates, from Bill Williamson, includes Denver coordinators Jack Del Rio and Adam Gase.