Joe Otterson TV Reporter Some of this TV season’s blood has already been spilled — looking at you, “NCIS: Hawai’i” — but as we head toward upfronts week, there are still a number of broadcast shows “on the bubble.” But as the networks settle in on a diet of mostly stable franchises and fewer series pilots, there’s also less primetime schedule frenzy this year. The days before upfronts week which would normally mean a rapid fire few days of broadcast series renewals and cancellations announcements. But normal left the building a long time ago.