Free-agent WR Keshawn Martin (Patriots) signed a two-year deal with the San Francisco 49ers Tuesday, Sept. 27. Financial terms were not disclosed.

Footballguys View: Martin should mainly work as a special teams player and return man for the 49ers.

Updating a previous report, free-agent DE Quinton Coples (Rams) will not be signing with the Detroit Lions after working out for them Tuesday, Sept. 27.

Updating a previous report, Washington Redskins C Kory Lichtensteiger (calf) was placed on the Reserve/Injured list Tuesday, Sept. 27.

Free-agent RB Joique Bell (Lions) is signing an undisclosed deal with the Chicago Bears Tuesday, Sept. 27.

Free-agent DE Quinton Coples (Rams) worked out for the Detroit Lions Tuesday, Sept. 27.

Washington Redskins C Kory Lichtensteiger (calf) could be placed on the Reserve/Injured list with a calf injury suffered in Week 3, according to sources.

Free-agent C John Sullivan (Vikings) signed an undisclosed deal with the Washington Redskins Tuesday, Sept. 27, according to a source.

Free-agent WR Isaac Fruechte (Lions) was signed to the Minnesota Vikings’ practice squad Tuesday, Sept. 27.

Atlanta Falcons WR Mohamed Sanu (shoulder) is likely to play in Week 4 versus the Carolina Panthers after a shoulder injury kept him out of the second half in the team’s Week 3 win over the New Orleans Saints.

San Francisco 49ers S Jimmie Ward (quad) is week-to-week with a quad strain suffered in a Week 3 loss to the Seattle Seahawks.