Niners Nation, a San Francisco 49ers community

We take a look at Coach Singletary's morning comments about the change at offensive coordinator.

We look at how the 49ers promotion of Mike Johnson might affect Brian Westbrook's utilization.

We look at the 49ers coaching staff changes in light of Coach Singletary's 11:45am press conference.

We consider some of the possible changes Mike Singletary might consider this week.

Is Mike Singletary simply too stubborn? We look at some examples from the 49ers 31-10 loss.

We break down the second injury report of the week and the coordinator's transcripts.

We break down the noise issue at Arrowhead Stadium in advance of the 49ers showdown with the Chiefs.

A look at the new communication system in place for 49ers QB Alex Smith

We look at how the 49ers can work Brian Westbrook into the offense against the Saints.

We take a look at Mike Singletary, Jimmy Raye and Alex Smith's discussions of the alleged communication issues.