Yep, that's why I like to have options. I used to prefer to carry my Surefire's bezel up, because the holster could be more compact, but I got a different non-Surefire nylon holster than is nearly as compact and I'm able to carry bezel down with it as well. I discovered I preferred this because it kept dust and lint off the lens and protected the head better, plus I didn't have to always adjust my grip.
My A2 is basically a back-up light anyways, I usually use one of the Streamlight Stinger XT's we have in the office. It rides in my back pocket when not in use.