The 49ers signed guard Al Netter, offensive tackle Carter Bykowski, receiver Chuck Jacobs, defensive tackle Mike Purcell and cornerback Dax Swanson to reserve/futures contracts, enabling them to participate in the offseason program.
The 49ers re-signed offensive lineman Al Netter to their practice squad to replace guard Patrick Omameh, who was signed by Tampa Bay last week.
The Titans made changes to their practice squad Tuesday. They signed running back Kendall Gaskins and linebacker Brandon Copeland, while waiving tackle Al Netter.
The 49ers waived quarterback Scott Tolzien, running back D.J. Harper, linebacker Joe Holland, guard Al Netter and punter Colton Schmidt, the team announced.
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