FanHouse Adam Snyder

Every week we're logging each and every sack to determine who was to blame, how long it took for the sack to happen and how the sack happened. Here are the notes pulled from watching Week Two's sacks.

It's worth throwing in a disclaimer. It's not always easy to determine who was responsible for a sack, especially if there is a line twist or blitz pickup involved. But these are logged as best as can be done without knowing the line protection calls.

• The 49ers' offensive line did manage to block well enough to free up Frank Gore for 207 yards rushing, but they haven't solved their pass blocking problems at right tackle. San Francisco signed ex-Jaguars tackle Tony Pashos to give Adam Snyder some competition. Snyder started against the Seahawks but they split time at right tackle, and both gave up sacks.

When the San Francisco 49ers signed veteran right tackle Marvel Smith in the offseason, they knew they were taking a gamble. If Smith could stay healthy, the 49ers would get a solid former Pro Bowler that would solidify a position that was a disaster for the 49ers in 2008.

But they were signing a player who had been knocked out of each of the past two seasons by back problems. Smith apparently has not been able to make it out of the preseson, as the Sacramento Bee is reporting that Smith is expected to retire on Sunday or Monday. He did not make the trip to Dallas for the 49ers preseason game this weekend for what coach Mike Singletary called personal reasons.

If you thought there was any chance that Chris Kemoeatu was coming back to the Steelers, there are some pretty strong signs that he will be heading elsewhere in today's Pittsburgh Post-Gazette.

The Steelers already have Kendall Simmons (back from an Achilles injury) and 2008 starter Darnell Stapleton under contract for 2009. They also have a starting right tackle (Willie Colon) who almost every scout/player personnel man not employed by the Steelers believes would be better off playing guard. So the only real reason to bring Kemoeatu back is if he's willing to agree to a very reasonable deal.

But if you listen to Kemoeatu's agent, it sure sounds like he's expecting a landmark offer. And he hopes it comes from the Steelers.