I don't think she will get kidnapped........again, because that is getting a little old.......but, maybe there will be a wedding ceremony for will/liz like in the beginning-middle of the movie, and liz dosn't show up, because she wants to be with Jack, but will thinks she got kidnapped because it's happend so many times before, and he knows she is prone to it, and goes looking all over the place to find her, and then catches Jack and Liz together and cuts out his heart......maybe......that could be a possiblity...........