Rocco's completion percentage is actually very low for today's game. The average QB is probably at 62 or 63% and Rocco is under 60 for the year. Strange when you consider he has 2 amazing WRs and good TEs. So that is something to work on in the off season.
Yes, Rocco will probably break some records because he will likely play in more games and have more pass attempts.
Gotta put Seneca in the "GOAT" conversation also. Stat-wise he's not as good as Brock or Rocco, but he only played 2 years at ISU and the game was a lot different than it is now. Hell, Dekkers had one of the best seasons for an ISU QB as far as stats go, but he is nowhere near being one of our best QBs.
Look at our record book. The career top 10 in receptions, receiving yards and receiving TDs is mostly Campbell guys, because of the way the game is now.
Troy Davis broke all the rushing records and people may forget he was only playing 11 game seasons.