Freeney was held ALL the time. Many times it was blatantly obvious and still wasn't called. I can only imagine what his sack numbers would have been if the refs hadn't ignored so many penalties. The guy was the most talented pass rusher I've ever seen, no matter what the lifetime stats show for him vs. the other greats. Dwight Freeney was, simply, THE sack master.
I've started to dig into a few WRs. I really like what I see from Pittman. I watched ASU probably 6ish times (I like Herm and lived close to the campus for a spell), and really liked what I saw from Aiyuk.
As with a lot of skill position players, I think it's a matter of where the WR goes (team, scheme, QB, OL) as much as anything. It's really hard for me to pick WRs not knowing what QB will be taking snaps. If JB is still behind center, I'm looking primarily at possession Xs and slot bully. If we go to a QB that's more accurate and capable of downfield tosses, I'm more inclined to go speed X or Z (someone with adequate outside skills with speed).