In the aftermath of the team's ninth loss in 10 games, several players backed their head coach. Nolan is in the third year of a five-year contract.
When the 49ers fell behind 17-0 in the second quarter Sunday against the Carolina Panthers, Nolan gathered his entire team around him for a spirited pep talk.
"He's been great through all of this," 49ers quarterback Trent Dilfer said. "His message was just stay the course and keep believing. Just because things haven't gone our way early on doesn't mean we should stop believing. That's a great message."
The 49ers rallied with two third-quarter touchdowns but were ultimately done in by six turnovers — including Michael Lewis' muffed punt that the Panthers recovered at the 49ers 11-yard line.
On the surface, the locker room has stuck together. While the 49ers continue to make a myriad of mistakes, the club still appears to be working hard for Nolan.
"Coach Nolan, I know how much he wants it," running back Frank Gore said. "I want it for him. Coach Nolan is a hard worker. We'll get there. We just need to keep working and keep focused."
Every indication is that Nolan will be back for a fourth season. Co-owner Denise DeBartolo York recently told the San Francisco Chronicle that she expects Nolan to coach the team next season but he might have to relinquish his control over personnel issues.
Other sources close to John York, Denise's husband, said York intends to bring back Nolan next season to create some continuity and give him a chance to continue to build a winner.
The 49ers are 3-9, and they were mathematically eliminated from the NFC West title race on Sunday with their 31-14 loss to the Panthers. The defeat clinched the 49ers' franchise-worst fifth consecutive losing season.
The 49ers on Sunday play host to the Minnesota Vikings, a team that has won three straight games and finds itself in the thick of the wild-card race.
Davis, the No. 6 overall pick in the 2006 draft, was not much of a factor in the club's loss to the Panthers. He caught just one pass for 19 yards.
"I expect to get the ball in the first quarter," Davis said. "But it didn't happen like that. We got to attack and do like we did last week."
On several third-down pass plays, Davis remained in to serve as a blocker.
"It really frustrates me when I'm in blocking," he said. "I take pride in my blocking game, but it isn't anything like catching the ball and making a play. That is more exciting."
Coach Mike Nolan believes referee Scott Green made a mistake that forced the 49ers to give up possession inside Panthers territory.
With the 49ers down 24-14 late in the third quarter, Panthers 263-pound defensive lineman Stanley McClover was called for running into the kicker when Andy Lee was punting on a fourth-and-7 from the Carolina 47.
Nolan thought it should've been roughing the kicker, and a 15-yard penalty, because McClover had a free shot at Lee, who still had his leg in the air.
"My argument with that was the way he (Lee) was hit," Nolan said. "It should've been a 15-yard penalty and a first down."
When asked about the explanation the official gave him, Nolan answered, "I don't remember."