While there's nothing in APT yet, 30 Rock is sending out "save the date" memos with tentative schedules for February 6th through February 23rd.
RatingBook.com clients have had a similar schedule in their MediaOffice inventory for several months now, with audience estimates for each block.
Wish your station had 2014 Winter Olympics in your MediaOffice inventory?
It can happen next week. Just call me.