Kyle Shanahan still isn't ready to announce who will start at quarterback for the San Francisco 49ers in Week 1, but he may have made the decision.

"I've got a pretty good idea," Shanahan said. "But as you guys can see with everything, I don't know our schedule a couple days from now. So, I've always had a pretty good idea. But there are lots of days between now and then, at every position."

Shortly after Shanahan's comments, Jimmy Garoppolo was asked if he'd been told whether he or rookie Trey Lance will start.

"I have a pretty good idea," Garoppolo said. "I'm pretty happy with where I'm at right now and everything and just the offense as a whole. Kyle's the head man. He'll make the call."