DENVER — Third games of the exhibition season don't offer much more pizazz than the 49ers' visit Sunday to the Broncos.
Headlining the matchup is Peyton Manning's comeback — both as the Broncos' quarterback and not as the 49ers', who watched him work out in March as a free agent.
But more drama awaits these teams, each of which won a playoff game last season. Here are a few storylines to track during the nationally televised exhibition:
Can Alex Smith avoid the Broncos' pass rush?
After surviving several hits in last Saturday's exhibition loss at Houston, Smith must next avoid Broncos' edge rushers Elvis Dumervil and Von Miller.
"They can run that hoop pretty well and trim the fat there on the edge good," 49ers offensive coordinator Greg Roman said. "With crowd noise behind them, it will be great work for us."
Smith got sacked 44 times last season, most in the league and most in his seven-year career. The Texans sacked him twice last week.
"It falls on all of us," Smith said. "Offensive line, it starts there, but it's on (running) backs, quarterbacks, receivers, getting the ball out, understanding when we're getting pressure, things like that."
Smith's exhibition stats: 8 of 12 for 75 yards with one touchdown pass, no interceptions and two sacks. No interceptions? Smith hasn't had a pass intercepted since Thanksgiving, a stretch covering his final 227 attempts last season, including 68 in two playoff games.
Are Josh Johnson and Scott Tolzien in a dogfight for the No. 3 QB role?