Quote Originally Posted by Assertn
Being cured is nowhere near the level of being resurrected. Besides, if that wasn't in BB's capacity to do so, then how would he be able to save even himself and his crew?
I agree.
There is simply too much hype behind BlackBeard for he to die just like that. He'll probably say some thing along the words of 'dreams' (as he told Luffy before Sky Island) and save them. Then go an fulfill his purpose. I don't think it was Shinryuu, otherwise he would have left with him before.