First of all, Bradley is not a safety but is still at Boundary CB and will be in a battle for the starting job. I think that it is clear that we are much deeper at WR with the likes of Hafoka, Chambers and Jaussi being super talented backups to Collie and Reed. Then we also have Jacobsen, Smith and Mathews on missions.
This move seems to be intriguing as Ashworth and his athleticism would have a much better shot at the NFL as a safety then as a WR. Although he is a good WR, I cannot see him ever being more than a second option even in college. However, he seems to have all the abilities to be a true standout at SS. I really think that the goal of the entire football team is to get faster, especially on D. Put CBs or WRs at safety, safeties at LB and so on. Pendleton should be a great OLB prospect with true safety type of athleticism.