An added thought on the "Kalani as the rat" debate. When Angel searches Bill's desk he exclaims, "What the hell is this?", followed by the sounds of him moving some heavy-sounding items. A few minutes later he tells Burt and Hope that he's putting "Kalani's journals" in Hope's backpack. I don't know why the sight of Kalani's journals would merit any special exclamation, they're what I was expecting Angel to find. But I can think of several other things that might merit a few choice words. Say, a silenced Beretta, or maybe a radio that didn't belong to the Tower. I'm looking forward to seeing what comes out of Hope's backpack when Season 3 starts!