Using the newest roster from Operation Sports makes this game so much fun. I did boost the hell out of some of our guys' stats, though. Bumped Barnett up to a 94 overall (Bosa is a 97 so I think it's fair) and Sutton up to 93 (still 2 points lower than VHIII). Bumped Dobbs to 91 with much higher speed and elusiveness to make him more of a read-option threat. Same with Hurd--his default setting is like controlling a tank. He's much faster than the roster creators gave him credit for.
Other than that, I think I only slightly tweaked Medley's kicking power and gave Evan Berry a slight speed boost for kickoff returns. It's pretty solid. With the simulation sliders from OS and the game on Heisman difficulty, pulling off a 9-3 season or passing for 200+ yards is a challenge. Although some plays, like quick slants and almost any quick throw to the TE or RB are still a bit too easy to complete.
The game also really makes it hard to not go for it in late game situations, because QB sneaks and FB dives are so successful...and giving the ball back to the CPU with any time left on the clock means they'll score at least one miracle touchdown.