Not really, some will even advise against a longer bridle as they believe it increases the chances of a knot. The only downside may be making the container look good after closing with dynamic corners. It just takes a little bit of care which is not a problem if you pack but hired packers would rarely care about.
All my rigs have em', whether used for AFF, fun jumps, or wingsuit jumps. I'd advise against a larger PC that often accompanies a wingsuit mod, you'll be changing PC's at some future point anyway. I wouldn't worry about the bridle length.
Recently started jumping the semi stowless bag from Infinity that has the longer bridle. Love it. My openings were pretty good before, and they even nicer now. Just placed an order for another rig from them with dynamic corners. Can't wait to give it a try.