Blue Bloods‘ spinoff Boston Blue has already recast one role — but are more changes coming in season 2? Showrunners Brandon Margolis and Brandon Sonnier addressed the chances of Danny Reagan’s (Donnie Wahlberg) son Jack Reagan making a return after Tony Terraciano stepped back from acting since Blue Bloods. They hinted to TV Insider earlier this month that “it’s possible” that Jack will be referenced again, but didn’t confirm whether that would include the character making an appearance on screen. Viewers saw Jack and Sean (Andrew Terraciano) grow up in front of their eyes...