Trey Lance named starter. What does that mean to the 49ers offense?

Rookie quarterback Trey Lance, the third overall pick in the 2021 draft, will make the first start of his NFL career on Sunday against the Arizona Cardinals. So, what does this mean for 49ers offense? While there will be some tweaks, the offense will look very similar to what we’ve seen since Shanahan took over in 2017. There are a number of concepts that have been a part of the…