after tonite's lost

im inclined to believe that Ben is bad. i mean he usurps the Others throne from Widmore, and Jacob's "help me" leads me to believe that Jacob is a kind of prisoner in his cabin (unstuck in time). i don't think he ever spoke to Ben and when Locke tells Ben what Jacob said to him Ben freaks out and shoots him at the grave of the people he killed to gain his power. he was worried that his game was up and the true leader was now on the island.