Probably just things he'd want to see.
Why an animal line up after an animal sentai while also being a space series is beyond me, though.

Well we kinda had that already with Gingaman, but yes a series with the same motif twice in a row would be a bit odd to see.

I kinda like the idea someone had, about them being constellation based. They pulled off the Centaur mecha before, as a combiner, why not one mecha?

1st group
red [male] - mars
black [male] - saturn
pink [female] - venus

2nd group
white [male] - moon
green [male] - jupiter
yellow [female] - earth

3rd group
orange [male] - nepute - purple 's older sister
purple [female] - nepute - orange's young sister

aqua [male] - father of blue and purple and creater of zords and etc