Jason,
A while back I made some deep divers with single hooks, like the Sebile cranks.
http://www.tackleunderground.com/community/index.php?/gallery/image/10603-deep-diver-single-hook13/
They swim well, and dive well, but I've never gotten bit, that I know of. So I went back to trebles, and I got bit on the same lures rerigged with trebles.
I think I underestimated how fish slap at deep cranks as they go by, instead of taking them totally in their mouths.
I never thought about trying it with a shallower crank. Now that you've posted the question, I think I'll give it a try.
Fingers crossed!