Cornerback a draft possibility

A lot is riding on the selection of Trey Lance. The future of the San Francisco 49ers — and likely head coach Kyle Shanahan and general manager John Lynch — depends on the rookie quarterback developing into an impact player. The NFL Draft has seemingly been a crapshoot for the Niners. For every Nick Bosa, there is a Solomon Thomas or Reuben Foster. There have been George Kittles and Fred Warners. However, selections like Dante Pettis severely impact evaluations of recent draft classes. The jury is still out on last year's first-rounders, Javon Kinlaw and Brandon Aiyuk. The latter's lack of involvement this season has been baffling. The 49ers have hit