As Temis has said multiple times. The channel determines everything else. If CBS airs the show then 22 episodes at 42 minutes each. If TNT airs the show then 10-13 episodes at 42 each. If Showtime airs it then 10-13 at 42-60 minutes. If Netflix/Hulu/Amazon get the first run rights, then there is potential to experiment with the format. Although Netflix's first show followed the standard TV model.