After the San Francisco 49ers acquired a pair of draft picks, including a 2013 second-round selection, from the Kansas City Chiefs for QB Alex Smith, the team may be armed with enough assets to make a run at New York Jets CB Darrelle Revis in a trade.
49ers | Can they acquire Darrelle Revis?

Washington Redskins WR Joshua Morgan (ankle, hands) said he had surgery to remove a plate in his surgically-repaired ankle, in addition to having ligaments repaired in both hands.
Redskins | Joshua Morgan has surgery

At this point, San Francisco 49ers QB Alex Smith, who will officially be traded to the Kansas City Chiefs March 12, will play under the terms of his remaining contract, which calls for a guaranteed base salary of $8.5 million in 2013. There has been no discussions between the Chiefs and Smith’s representatives about negotiating a new contract.
Chiefs | No new contract for Alex Smith

The Kansas City Chiefs are expected to release QB Matt Cassel as a result of the trade to acquire QB Alex Smith from the San Francisco 49ers, according to league sources.
Chiefs | Matt Cassel to be released

Updating previous items, the Kansas City Chiefs will trade their second-round pick in the 2013 NFL Draft as well as another conditional mid-round pick in 2014 to acquire QB Alex Smith from the San Francisco 49ers, according to a league source.
Chiefs | More Alex Smith trade details