Well, now we know. It's not just the fast-sim that needs more work.
Here are the season passing leaders for the league. I'd like to see a more gradual falloff from the top QBs to the middle/bottom QBs. That being said, I know the running (and returner) teams will have a massive gap at the top as well. It's probably a result of how specialized everyone is, which might be ok.
I'd still like a more robust middle-class, though.