DENVER -- Jimmy Garoppolo has participated in every practice and taken twice the number of snaps of the other 49ers quarterbacks during training camp.
"I haven't decided how much we're going to play him on Monday night," Shanahan said. "Want to play him. A lot has to do with when we watch his film from these two practices, how long we do play all our starters, what O-Linemen are available and things like that."
Garoppolo saw a lot of action against the Broncos during joint practices on Friday and Saturday. Garoppolo did not suit up for the 49ers' preseason opener last week against the Dallas Cowboys at Levi's Stadium.
Aside from the brace on his left knee, there have been few signs this summer that Garoppolo is returning from such a significant injury.
"I think what's important, all the time, is you look at the totality of a camp and I think he's had a really good camp, I really do," 49ers general manager John Lynch said. "I think the best thing for all of us is that is, I get hesitant and reluctant to say it, but is his recovery from his knee has been flawless."
Clearly, Shanahan wants to get some playing time for Garoppolo ahead of the regular-season opener on Sept. 8 against the Tampa Bay Buccaneers. After all, Garoppolo has started just 10 regular-season games in five seasons in the NFL.
Garoppolo's heaviest workload is expected to come Saturday in Week 3 of the preseason against the Kansas City Chiefs at Arrowhead Stadium, where he sustained his season-ending torn ACL in his right knee on Sept. 23.
"I'd like him to get in there for a little bit -- not as much as Week 3," Shanahan said. "It gets very monotonous in camp going against the same coverages every day, some different fronts, different looks, different techniques. We get more out of these two practices than we will in the game."
Kyle Shanahan undecided how much 49ers will play Jimmy Garoppolo vs. Broncos originally appeared on NBC Sports Bay Area