Last season, there were discussions regarding former 49ers quarterback Trey Lance, whose familiarity with the system might benefit the Dallas Cowboys. Ultimately, it didn't make much difference, as the 49ers routed the Cowboys 42-10 in Week 5.
During an interview on Thursday with Bay Area radio station KNBR, Shanahan was asked if the 49ers need to adjust anything in preparation for Darnold, given his insider knowledge of their system.
"I think if we had maybe the old Peyton Manning offense, to a degree, where you're at the line so much, and you're signaling a ton and doing things, you would definitely have to change a number of it," Shanahan explained. "But we're not totally built that way. Sam knows what we coach and what we do, but you can see most of that on film."
Shanahan believes the Vikings focusing too much on what Darnold might know about the 49ers would only add unnecessary complexity during an already hectic week of preparation.
"And most of the cases I've been in, anytime coaches spend their time talking to a former player to see what the other team was doing, it usually backfires because you spend less time really studying it, kind of learning it for yourself, so you know how to prepare your players, and you get caught up too much in the other team," Shanahan remarked.
"So it's something I never really worry about because if people want to do that, great. It might give them one or two things, whatever that is, but I think it wastes a little bit more time than anything else."
The 49ers and Vikings will kick off at 10 a.m. PT from U.S. Bank Stadium on Sunday.
More San Francisco 49ers News
-
49ers' biggest concern in 2026 is D-line draft misses, says PFF
The San Francisco 49ers have high expectations heading into the 2026 NFL season. While the team has bolstered certain positions, including its receiving corps, concerns remain in other areas. Gordon McGuinness of Pro Football Focus (PFF) identified the biggest concern for... -
Brock Purdy gives 49ers a major reason for optimism in 2026
Much of the San Francisco 49ers' success during the 2026 season will depend on the health and play of Brock Purdy. The quarterback was limited to nine games last season because of a turf toe injury but still threw for 2,167 yards, 20 touchdowns, and 10 interceptions, leading... -
49ers' Trent Williams explains why Deebo Samuel could be better than ever
Tackle Trent Williams is among the many San Francisco 49ers players excited to have wide receiver Deebo Samuel back on the roster. During Thursday night's broadcast of the preseason game against the Tennessee Titans, the veteran offensive lineman went so far as to say that the... -
Why Kyle Shanahan felt comfortable sitting the 49ers starters vs. Titans
San Francisco 49ers defensive tackle Alfred Collins is projected to start this season, and he played Thursday night against the Tennessee Titans. Aside from Collins, however, the rest of the 49ers' projected starters sat out the preseason opener. Meanwhile, the Titans played... -