I had a SG on my DI team this past season that was by far my best guy, so I gave him anywhere between 24--36 distro, depending on the matchup. He ended up taking 33% of my team's shots, made 41% of his 3pters and led DI in scoring. He also ended up as the all-time leading scorer in my school's history. So I say load him up and don't worry about the dropoff. If he's that much better than your next best guy, he'll still be your best option, even with the dropoff.