AJ Duffy will leave Rancho Verde High and his father, coach Pete Duffy, because of the uncertainty of playing a football season in California this spring.
Kyle Shanahan doesn't commit to Jimmy Garoppolo as 49ers' future QB: 'You can't say anything with certainty'
The head coach did, however, caution against trying to replace proven players ESN FeedsThis post was originally published on this site
