San Francisco coach Mike Singletary says that Alex Smith is the team's quarterback going forward, but his show of support was weak. Singletary said in not so many words that the 49ers will continue to look for upgrades. "Alex Smith is the quarterback going forward," Singletary said. "But the thing I want you to understand is we're always trying to get better at that position and constantly evaluating. That does not mean we won't sign another quarterback. It's a very important position and we're always looking at it."