daveomak refers to wrapping in pink butcher paper which is an excellent alternative to wrapping in foil or placing in a pan to finish off. The paper allows some of the moisture to escape in the form of steam; however, in my experience there is still quit a bit of moisture and juices that are captured by the paper. This does seem to soften the bark on my briskets. I just don't want to wait the additional time during the stall, so I wrap.
I know a lot of competition cooks use foil pans, thus achieving a degree of meat braising in its own liquid. Usually they do them fat cap down arguing that you loose the bottom bark but you cut the fat off anyway. I have never done this with mine, preferring to do the more traditional Texas style.
Either way, there is some bark softening to any method that takes the meat away from its pure heat source. To me the bark is part of the brisket experience taste wise in my mouth, but a little softening doesn't decrease that experience significantly.