They got rid of Elisha Cuthbert?. I have no reason to watch this show now.
She looked considerably worse last season, and she did nothing but whine. I'm not missing her that much: Jack's girlfriend is (generically) hot. This season is shaping up to be really good, though the actor who plays Secretary Heller looks so familiar that it's a little distracting. The suspense was definitely ratcheted up a few degrees, and a lot of silliness was junked.