[Guyver Spawn]

For Kyoryuger, they can have it be a all guy team and one girl. Saban did gender swap in the past, but I doubt they will do it now.

For the teams, it can be like this:

Red (Male, any ethnicity) - A explorer who's goal in life is travel across the world to dig up rare type of Dinosaur fossils.

Blue (Male, any ethnicity) - A big brother who watches over his little sister while their parents are always working outside of home.

Black (Male, any ethnicity) - The typical bad boy and the lady's man.

Green (Male, Japanese American) - A swordsman that is train by his strict father to improve his swordsmanship.

Pink (Female, any ethnicity) - Can be the same as her Sentai counter part. she's a daughter of a wealthy family and has a butler that looks after her. She also specializes in Hand-to-Hand combat.