First of all, let’s take a look at Donnie Wahlberg’s post. On the heels of CBS announcing its 2025-2026 primetime lineup, the Danny Reagan actor has been talking about returning to the Blue Bloods universe. Over on Instagram, he also made his enthusiasm about this continuation known with a simple, but effective, three-word response, take a look:

Although Boston Blue is supposed to be an expansion of the Blue Bloods universe starring Donnie Wahlberg, it may not be about Danny Reagan.

"Boston Blue" — the not-quite-spinoff of "Blue Bloods" starring Donnie Wahlberg as Danny Reagan — will land on Fridays at 10 p.m. this fall, CBS announced Wednesday. That was (of course) the longtime home of "Blue Bloods."