https://cdnph.upi.com/ph/st/th/2981786200475/2026/upi/993b48cd82f07935aac42721d2292828/v1.5/Donnie-Wahlberg-confirms-Will-Estes-will-appear-in-Boston-Blue-S2.jpg" /> Donnie Wahlberg has confirmed that his "Blue Bloods" co-star Will Estes will reprise his role of Jamie in S2 of the show's spin-off, "Boston Blue."