Once & Always brings back Rocky (Steven Cardenas) as Red Ranger, Zack (Walter Jones) as Black Ranger, Billy (David Yost) as Blue Ranger, and Kat (Catherine Sutherland) as the Pink Ranger. Also returning are Adam (Johnny Bosch) and Aisha (Karan Ashley).
Cosmic Fury is the first American-made suits, with the cast of Dino Fury (last season) and zords from Kyuranger (2017).
Zayto will be the Zenith Ranger, the designer says they called it biege but Russell Curry says they called it "Champagne."
Like some fans have theorized, Amelia will be the first female Red Ranger of a core team of a full season. She is technically the third female Red Ranger in Power Rangers. She is the second American-created female Red Ranger in the TV series proper. (In Comics, there has been much more)