I have a feeling that this season’s Arrow finale is sure to leave us hanging on the edge of a very steep cliffhanger.  With just the title of the episode, it already gives you a clue to how dire things are going to be.  Check out the season finale preview below, episode titled “Sacrifice.”  Of course, the question is, will we get to see more of John Barrowman‘s Malcolm Merlyn, on the show after this, or will Stephen Amell‘s Oliver Queen take care of him for good?