“One of the standouts from the practice was [DB] Qwuantrezz Knight, an undrafted rookie, who in addition to his interception had a nice, diving pass breakup in the end zone during seven-on-seven drills. He was filling in at safety on the interception because the 49ers are a bit thin due to injuries to Jimmie Ward and Dontae Johnson. Knight was a safety at Maryland and Kent State before moving to UCLA where he played the so-called “striker” position, which is a hybrid nickel-safety-linebacker role.”
“It was not only a reminder of what Bosa could do in a practice when Williams wasn’t on the other side.