It seems a few networks are shuffling a few new series already. According to The Hollywood Reporter, Mitch Hurwitz's new animated series Sit Down, Shut Up has been moved to 7 PM EST on Sunday nights.
The series premiered at 8:30 PM PST, right after The Simpsons, but after just two episodes, the series will air at 7 PM, a timeslot that is only considered to be in "primetime" on Sunday's, starting this week.
THe trade was also reporting that CBS is moving its freshman series Harper's Island from Thursday's to Saturday nights, after just three episodes. The switch will take place on May 2. While the series premiered well, viewership has dropped significantly each episode and the network said it plans to air the remaining episodes, with the finale set for July 11.