That series would probably be depressing though... :lol

Five deadly venoms!
Snake, centipede, toad, scorpion, and lizard!

Honestly, I want another family Sentai. But this time it's a sea-themed or an actual time-travelling Sentai... with siblings as the Sentai team. :D

That is not bad idea, maybe it can have a first for a Sentai, the death of blue and pink in the end of the series plus the marriage between red and the villainess?.

the more you know. and disappointing

It's weird how as time went on, Saban got more confident with shooting more of their own action scenes, yet their 100% original stab as a tokusatsu show is shelved in favour of the Sentai adaptation.

Anyway, I often wonder why Toei hasn't done another all-bird Sentai since Jetman. Three Dinosaur Sentai, three Ninja Sentai, but only one bird/flight Sentai.

Dinos and ninjas always sell well. I think another bird theme would be successful though.

Perhaps they're sick of the Gatchaman comparisons?

And the fact that the characters were very much like the gatchaman members did not help either. Regardless Jetman still was great cause it was the closest thing to a Gatchaman live adaptation circa 1991until the recent one that had Shinkenred, Spider Orphenoch, and kid Marvelous.

One motif I would like is storms.

Fusion Sentai Stormman!

Red Ranger: Firestorm
Blue Ranger: Waterstorm
Green Ranger: Windstorm (I dunno if these things are real, lol)
Yellow Ranger: Sandstorm
White Ranger: Snowstorm
Gold Ranger: Starstorm (???)