Back in Season 11, NCIS permanently altered Delilah and McGee's future after an explosion based on the Boston Marathon ...

NCIS has a busy schedule ahead, owing to the much-awaited Tony & Ziva spin-off, set to premiere on September 4, and Season 23, which has also been slated for an October 14 premiere.

Despite their spinoff being on a different platform, CBS just quietly paved the way for Tony & Ziva to return together in NCIS season 23.