https://screenrant.com/frasier-reboot-martin-niles-return-appearance-video-setup/

The Paramount+'s Frasier reboot has a way of featuring BOTH Niles and Martin thanks to the pair's hijinks in the original series 27 years ago.

The Frasier Reboot's Martin Tribute Has A Great Niles Connection That Makes You Miss Them Both Even More (https://screenrant.com/frasier-reboot-martin-crane-tribute-episode-niles-connection/)

The Frasier reboot's touching tribute to Martin Crane also has a secret connection to Niles that makes both their absences in the new show worse.

4 Secret Niles References In Frasier Reboot Episode 3 (https://screenrant.com/frasier-episode-3-niles-references-easter-eggs/)

After largely being ignored in the two-episode pilot, the Frasier reboot episode 3 features several references to Martin Crane's youngest son, Niles.

The Frasier Reboot Episode 6 Proves It Has Fully Moved On From Martin & Niles (https://screenrant.com/frasier-reboot-freddy-crane-boys-replace-niles-marty/)

As Frasier re-enters the dating arena in the Frasier reboot episode 6, he also makes it clear that the revival has moved on from Martin and Niles.