Jay Ellis just teased what The Rookie fans can expect from The Rookie: North spinoff — starting with the biggest differences between the shows. “We’re doing something different. I think we are honoring what The Rookie has created and what that entire cast has created, which is something so beautiful and so special,” Ellis, 44, exclusively told Us while promoting his new campaign with Citibank and American Airlines. “It’s going into its ninth season so there’s a reason for that — and we are very much honoring that.” Ellis noted that The Rookie: North is doing its “own thing,...