...Let alone the point position? Are you serious? The one thing that Singleton does not have and Shumpert does is QUICKNESS and INSANE athleticism. Singleton is a great athlete, don't get me wrong, but Shumpert is just absolutely ridiculous. Shumpert will be able to keep up with the likes of Rondo and Derrick Rose and Dwyane Wade. Singleton...maybe, maybe not.
And Singleton does NOT have decent offensive game. He has mediocre offensive game. As does Shumpert. But Shumpert can get to the basket better than Singleton can; Singleton is a better outside shooter, so take your pick, neither is known for offense.