Aiyuk off to strong start

49ers beat writer Jennifer Lee Chan calls WR Brandon Aiyuk a training camp “standout.” Aiyuk, who was in HC Kyle Shanahan’s doghouse for part of last year, appears on the right track in year 3. “I like what I see out of B.A.,” LB Fred Warner said. “He works super hard. He’s starting to really getting into that mindset that he’s the guy, and he’s capable. I’m just trying to get the best out of him. That’s also just putting pressure on me. I’m also trying ways to get the best out of myself.” Only 24, Aiyuk could enter the WR3 mix if Trey Lance takes a big step forward.