Rest in paradise... I read that he did alot in the league for mental health and was an advocate for it as well on a personal level. I didn't find to what extent but he was a pretty big component of it at the owners meetings.
If he drops them at the same rate this season then I'll be worried, Jerry Rice dropped a bunch of passes his rookie year (not saying they are 1 in the same) but this should improve drastically in year 2, if not then there is clearly a problem.
Does this same guy have the routes run % for Addonai Mitchell, Jalen McMilan or Ricky Pearsall (He played inside but also on the outside when they lost Aiyuk) as those would be better comparisons imo.