Brandon Aiyuk still "in the middle" of his rehab as he works his way back from torn ACL

The article discusses the injury recovery progress of 49ers wide receiver Brandon Aiyuk, who was seen jogging during practice, a hopeful sign after his knee surgery. Aiyuk is anticipated to start training camp on the physically unable to perform list due to his ACL and MCL injuries and might miss the season's opening. Coach Kyle Shanahan commented on Aiyuk's ongoing rehabilitation. First-round pick Mykel Williams is currently sidelined with a tight hamstring, but it's not expected to affect his training camp participation. Other players, including Malik Mustapha, Curtis Robinson, and Kurtis Rourke, also recovering from ACL injuries, are expected to join Aiyuk on the active/PUP list. Additionally, several 49ers, like Ricky Pearsall and Jauan Jennings, are missing minicamp due to various injuries.