Well, anyway, as Vincent Laforet says in his blog, there is NO reason to own the 85L if you're not shooting it between 1.2 - 2.0, as you might as well own the 70-200 II for only a few hundred $ more, with the ability to have the versatility of the zoom, much faster auto-focus, IS and pretty much equal sharpness.
If you can afford both, well, I'm jealous of you.