FanHouse San Francisco 49ers

It's often said that a team with two quarterbacks really doesn't have any. With that spirit in mind, FanHouse will keep you updated weekly on NFL teams facing potential quarterback controversies.

Some teams are entirely too stubborn. Not only will they leave bad quarterbacks in to take mental and physical beatings, but they'll insist on running offensive plays that don't seem to take the team's strengths into account, oftentimes leaning way too much on a struggling quarterback to make plays. As the Carolina Panthers and Cleveland Browns (among others) have now learned, this is a recipe for disaster.

---

---

When San Francisco right tackle Adam Snyder gave up five sacks in the first two weeks of the season, the 49ers were glad they had a Plan B.

Former Jaguars tackle Tony Pashos stepped in to replace Snyder and provided mediocre pass blocking. He wasn't good, but he wasn't nearly as bad as Snyder either--giving up three sacks in five games. For a team with a very leaky right side of the offensive line, that was actually an improvement.

But Pashos is now done for the season with a broken shoulder blade, which means that Snyder is back at right tackle. And what that means is new starting quarterback Alex Smith better be mobile.

Alex Smith's return as the 49ers' starting quarterback in the second half of Sunday's 24-21 loss to the Texans at Houston's Reliant Stadium produced career numbers for the former No. 1 overall draft pick. And it may force a philosophical change for a 29th-ranked San Francisco offense that had been sputtering under quarterback Shaun Hill's direction.

Trailing Houston 21-0 at halftime and going nowhere under an increasingly sack-prone and inaccurate Hill (6-of-11 passes, 45 yards, two sacks), 49ers coach Mike Singletary made the switch to the more mobile Smith in the second half and saw immediate dividends.

---

---

The San Francisco 49ers waited through training camp and the first seven weeks of the regular season for their first-round draft choice, wide receiver Michael Crabtree, to make headlines for something other than his contract demands.

The 10th overall pick did just that Sunday, supplanting starter Josh Morgan and sending two other key 49ers receivers -- Brandon Jones and Jason Hill -- to the inactive list at Houston's Reliant Stadium. That gave Crabtree a starting assignment in his NFL debut, and the former Texas Tech star showed he was worth the wait.

Lined up wide, often opposite veteran Isaac Bruce, Crabtree caught five passes for 56 yards, many of them coming against the Texans' press coverage. Three of his catches resulted in 49ers' first downs.

---

---

It no longer matters that Michael Crabtree skipped training camp after being selected tenth in the 2009 draft, feeling he deserved the pay scale of a much higher selection. It also no longer matters that Crabtree missed San Francisco's first five games, watching from home as the 49ers compiled a 3-2 record without him. What's important now is that Crabtree finally signed his rookie contract, has worked hard over the last two weeks, and will see his first NFL action this Sunday in Houston.

It's likely he'll even be in the starting lineup instead of current No. 2 wideout Josh Morgan.

"I'm helping him learn my position and take my position," Morgan told reporters in the locker room Monday, as he said that coaches informed him Crabtree and Isaac Bruce would start on Sunday.

As we have done since the FanHouse began, I'll be taking a look every week at some aspect of line play. You can read more features in the series here. Check back every Thursday for a new Between The Lines.

It probably wouldn't surprise you to know that offensive line continuity is a good thing , but you may not realize just how important it is.

After looking at the first month of the season, it seems pretty clear that if you can keep your offensive line together, there's a pretty good chance you'll be a winner.

Five weeks into the NFL season, only 10 teams have started the same five offensive linemen every week. Of those 10 teams, seven have winning records including the surprising Bears. 49ers and Jets and the undefeated Giants. Combined those 10 teams are 28-18 this year.

SAN FRANCISCO -- In the midst of a pride-swallowing performance that ended with the 49ers on the wrong end of a 45-10 blowout loss to Atlanta, veteran cornerback Dre' Bly became emblematic of a self-important San Francisco team that wasn't nearly as good as its 3-1 record.

After fumbling on a showboating interception return and offering little contrition for his carelessness Sunday night -- "I have fun. Dre' is going to be Dre'" was his explanation -- Bly apologized profusely on Monday for an on-field celebration he admitted was "a poor choice."

Bly, who first approached coach Mike Singletary as well as his teammates, used Singletary's news conference as a stage to announce his public apology.

SAN FRANCISCO -- Anyone who doubted the authenticity of the Atlanta Falcons following their 2-1 start has to take notice after Sunday's 45-10 blowout of the San Francisco 49ers, a game that could have easily exposed the visitors as the pretenders their skeptics thought they might be.

Would they perform a cross-country face plant, coming off the dreaded bye-week hangover? Would they come out like the humbled, outmatched team that resembled the post-Bobby Petrino wreckage in that Week 3 26-10 loss to the Patriots in Foxborough?

Not a chance.

---

---

SAN FRANCISCO -- The Atlanta Falcons weren't even finished piling up takeaways, yards and points in Sunday's 45-10 rout of the 49ers at Candlestick Park when San Francisco coach Mike Singletary lost his sideline poise.

Rather than take out his frustrations on one of his underachieving players, Singletary instead engaged in a third-quarter shouting match with Falcons right guard Harvey Dahl.

During an early third-quarter drive that was dominated by running back Michael Turner (22 total carries for 97 yards) chewing up the 49ers' 3-4 defensive front, Singletary and Dahl argued back and forth, with both of them very animated and obviously irate. Neither was penalized for the jawing match.

---

---

Every week we're taking a look at sacks around the league. We looked at Aaron Rodgers and the Packers' sack problem in our main Between the Lines feature this week, but here are some other notes from Week Four.

• If a Dan Marino-style quick release is an offensive lineman's best friend, Seneca Wallace is becoming a lineman's worst nightmare. Wallace stepped out of bounds for a sack on a play where he could have easily thrown the ball away for an incompletion for the second time in two games. In this case, Wallace rolled out of the pocket and had plenty of time to throw. Eventually linebacker Freddy Keiaho, who wasn't a rusher on the play, came up to force Wallace to make up his mind. Instead of simply tossing the ball out of bounds (he was out of the pocket so any pass beyond the line of scrimmage would have not drawn an intentional grounding penalty), Wallace stepped out of bounds five yards behind the line of scrimmage. It goes into the books as the easiest sack of Keiaho's career, and clearly angered the Seahawks' offensive line--center Chris Spencer is seen throwing up his arms in disbelief at the end of the play.