Why Trey Lance will be 49ers QB3, not QB2 behind Brock Purdy | THE HERD

Kyle Shanahan has yet to name a QB2 behind Brock Purdy and has said that he will 'probably announce it' before Week 1. However, Colin Cowherd says this hints Trey Lance being QB3. Watch as he breaks down why Lance will not be the backup QB.

Brock Purdy Trey Lance Sam Darnold National Football League San Francisco 49ers Colin Cowherd The Herd with Colin Cowherd