Detective Jackie Curatola (Jennifer Esposito): Esposito’s return in the Season 13 finale was a pleasant surprise, reviving the chemistry with Donnie Wahlberg. Unfortunately, no signs indicate her return in Season 14, though fans hope for another encore.
“While the show has taught us never to say never, there have been no whispers of Esposito returning in any capacity next season.”
Nicky (Sami Gayle): Sami Gayle’s role as Erin’s daughter diminished after Season 10. With Gayle not a regular, Nicky’s future in Season 14 is uncertain, but her return is possible as Gayle has graduated and is back in New York.
“Now that Gayle has officially graduated and is back in New York, there is a chance the writers could find a way to bring her back into the fold on a more frequent basis.”
Jack Reagan (Tony Terraciano): Jack’s appearances dwindled as actor Tony Terraciano pursued college. Although he manages to feature in at least one episode every season, his return in Season 14 remains uncertain, depending on filming schedules.
“He has managed to appear in at least one episode every season, so we’re hopeful that we’ll get at least one episode with Jack next season.”