I guess my main question with this deck is whether we can run Bitterblossom, Bob, (and although unrelated in the loss of life department, the power of Hymn) in the current shell. Specifically, is the life loss generated by BB and Bob too much to overcome, especially with other high CMC cards like FoW and Batterskull present in the deck?
Looking at most of the lists that have placed with the u/w/b shell, a few have tried to implement those three cards (most notably Edgar Flores
http://mtgdecks.net/decks/view/16554) but consequently at the cost of no FoW; which is most likely the result of a lack of blue cards to fuel it and it's CMC.
I want to run Spellstutter Sprite too, especially with BB. The CA generated by some of these cards is so significant, but I just can't find a way to squeeze all of the pieces in... or if I do, it's at the cost of cards like Ponder which turn out to be lifesavers when you're dealing with Bob.