Holani (ankle) was placed on the Seahawks' practice squad/injured list Tuesday, John Boyle of the team's official site reports.
Holani reverted to the Seahawks' practice squad Monday, per the NFL's transaction log.
The Seahawks elevated Holani from the practice squad to the active roster Saturday, Curtis Crabtree of Fox 13 Seattle reports.
The Seahawks could recall Holani from their practice squad with Kenneth Walker (oblique) listed as doubtful for Sunday's matchup with the Patriots, Gregg Bell of The Tacoma News Tribune reports.
The Seahawks waived Holani on Tuesday, Tom Pelissero of NFL Network reports.
Holani is competing with Kenny McIntosh for the Seahawks' No. 3 running back spot behind Kenneth Walker and Zach Charbonnet, Michael-Shawn Dugar of The Athletic reports.