Ricky Pearsall is out for the year. Mike Evans and De'Zhaun Stribling are missing practices. Brandon Aiyuk is technically on the roster, but also might be clinically insane. What is going on with the 49ers receiver room?

Plus, we're counting down the top 32 guards in the NFL in the latest installment of the Grey Duck 250.

Josh Kolojeski breaks down all the training camp news on the latest episode of the Grey Duck NFL Show!