Might as well right?
If they are gonna break the mold might as well.

The four unused colors in Kyuranger are white, gray, navy, and crimson. I can see Phoenix being crimson, but Orion can be any of those three. I hope there are two more rangers after Orion and Phoenix just to get the entire Sentai color spectrum.

I seriously hope gray and navy don't get used. I was never fond of like-colored rangers. I can deal with red and crimson because they generally they make it look almost maroon-ish.

I don't know if anyone has posted this yet buy it did the math for possible Kyutamas. With the six pin system (I think the morpher shows six pins) the math works out to 63 Kyutamas possible. Granted I doubt we'll get that many. But that's the highest possible number we could get.

That's assuming that none of the Kyutamas have their own lights and sounds, like Mugen or Tridoron.

Although, that would mean, to go completely insane, they'd have to make 17of these special Kyutamas to make up the difference, since there's 88 constellations and we know that two of them are being used up by the sun/moon Kyutama, which is not likely to happen.

They could probably cheat and make one attachment roleplay toy that makes the remaining sounds, etc.
Or have the remainders interact with certain weapons and whatnot.

But then again, there was Gaoranger who claimed to be a team representing 100 beasts yet they did not showcase all of them so they don't necessarily have to. Though I do think Gao Rednose and Gao Carp were missed opportunities.
Gao Rednose(reindeer) could have been a nice Christmas special and Gao Carp could have been a nice exclusive for Children's Day since they put up koinobori(carp streamer) that day.

Orion I can definitely see be Gray because their ship is called the Orion and is Gray-ish, so it being tied to that would make sense.

Would they really make that many collec....(remembers Gokaiger)....never mind.

That premium Bandai money.

First actual suit image for RyuCommander & Kouguma SkyBlue.