That was another relatively quiet day of free agency for the San Francisco 49ers, and I'm really worried about our wide receiver situation, as it stands. Randy Moss can hardly be considered an addition at this point until we see him on the field, and that leaves us with basically nobody, Michael Crabtree notwithstanding. That being said, I'm a big fan of the Rock Cartwright signing, I think he's the perfect guy to go out and get in lieu of Blake Costanzo and I don't think there's anybody else out there who is quite as good of fit. It's the perfect signing and eases the pain of the loss of Costanzo for the time being. Let's get to the quick linkage for the day.

Rock Cartwright Signing A Good One For San Francisco 49ers Special Teams (SB Nation Bay Area)

Free agent WR Mario Manningham leaves visit with 49ers without contract (Examiner.com)

49ers need a guard - here's an idea ... (BayAreaSportsGuy.com)

49ers release eight-year veteran Shawntae Spencer (SacBee.com)

Shawntae Spencer; 'This is a classy city' (CSNBayArea.com)

Ted Ginn Claims 49ers Would Have Made Super Bowl If He Played (SB Nation Bay Area)

49ers among teams interested in OL Geoff Schwartz (Examiner.com)

49ers draft do-overs: 2006 (the Vernon Davis draft ... Manny Lawson, too) (BayAreaSportsGuy.com)

Ginn wants to be more than a return specialist (CSNBayArea.com)

Being a Sheep

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