Aiyuk "tailed off dramatically" this summer

Addressing 49ers WR Brandon Aiyuk's usage in the opener, insider Matt Maiocco wrote that Aiyuk "tailed off dramatically" in training camp and is "still learning how to be a pro." If that's the case, it went completely unreported. "Kyle Shanahan, clearly, favors some of the other WRs right now," Maiocco added. Aiyuk ended up finishing 2nd among 49ers WRs with 15 pass routes in Week 1 -- but that was just 1 more than Trent Sherfield and 4 more than Mohamed Sanu. Easily a top 2 talent on the roster, Aiyuk should eventually return to a full-time role. But he can't be trusted in fantasy lineups until we see it happen.