SUPERNATURAL and MERLIN. Those are my top two 'OMG EXCITE' tv shows.
Other than that, I'm waiting for Glee and some shows that are starting again next year :/. Doctor Who (Spring!) and Greek (January!)
Also, glad America's Next Top Model is back to entertain me, as well as the 8th season of One Tree Hill, I kinda like watching that. Oh, and the Big Bang Theory, definitely
I'm also glad for the Vamire Diaries, Community and True Blood (tho that's in summer..). I haven't watched them, but I may start, so... There are also some tv shows I watched but stopped because I didn't have time... like House, Bones and Chuck. Glad they're back.
I'm not gonna miss any shows because none I watched have been cancelled.
As for new ones... Hellcats look entertaining, I guess? And I'm not sure where I stand with the remake thingy of Nikita, but I'll try it. What are some other new shows? I don't know... but I better not take on any more of them, my schedule's already pretty booked. Haha