49ers' odds and ends

Emptying the notebook on a rainy Friday afternoon:

  • If the 49ers were in the market for a veteran running back, I'd count Oakland free agent Darren McFadden as a real possibility. San Francisco running backs coach Tom Rathman was in Oakland when the Raiders drafted McFadden in 2008. While I'm sure the 49ers are studying McFadden, the need there just isn't strong. It would have to be the perfect, cheap situation for him to land with the 49ers, although, they could use him on screen passes.

  • Denver is in the market for a hard-hitting safety and are said to be willing to spend. You have to wonder if the Broncos will make a play for 49ers safety Donte Whitner. But they may have others in mind first.

  • The salary cap is projected to be set at $133 million. The 49ers should be at least $15 million under the cap. That should allow them to accomplish everything they want to get done. The word is the cap will reach up to $150 million in two years. That will benefit the 49ers as they have some big-ticket deals to get done.

  • Center Daniel Kilgore received a $1.35 million signing bonus for the three-year extension he signed Thursday. He will get first crack at taking over for the free-agent Jonathan Goodwin. But if Kilgore fails, the 49ers could look elsewhere because of his inexpensive deal.

  • There are reports Miami is putting speedy receiver Mike Wallace on the market. He'd fit what the 49ers do, But his deal is too pricey and the draft class is stacked. Thus, I don't see a deal happening with the 49ers unless he took a big pay cut.