Well since you put it that way....but of course. I'm trying to keep it as simple as possible. I found some good links to BIAB sites last night that discussed exactly how to go about this - without batch sparging. Depending on your beer style it should work well (good for ales, maybe not for lagers). Essentially one mashes in the bag with the full volume of water required to get to your net per-boil volume. It's a rather thin mash but apparently works well. When I give it a try (first couple weeks of November) I'll report back on how it works out.