Maybe it's due to growing up watching Power Rangers and only (sorta) recently breaking into Sentai, but Red exclusive forms don't bother me. I just look at em like battlizers. Yeah I want the team to get a power up too but, eh, it just doesn't bug me.
Plus that suit looks awesome.

It is tradition pretty much at this point and One Toei probably will not change. There were minor instances when the leader position was technically given to a non-red ranger such as Mega Black and Time Pink but that did not stop the red rangers of their respective shows to get the center spot. I guess Big One is an exception?

I don't mind the Red ranger getting all the attention. What I mind is the red ranger being so incredibly lame that I can't be assed to watch the show.

To be fair, ShishiRed Orion isn't as bad as it could be. From the scans it seems like he's only really able to use and summon all KyuTheWeapon forms (without a problem at least, since we do know that the others can use the other forms, just that they have preferences), a general power boost, and has spatial control. He's not like using any of the Kyuranger individual powers like Hammy's invisibility, Raptor's flight, or Naga's paralysis. So it's not as bad as people initially thought. Personally I don't really mind, considering that this is sorta the road Toei's been on for years, and I feel like Lucky's a decent enough character. Not the BEST character, but I think he's likeable enough.

Here is a scan of Don Armages new form

Oh, the Hakaider on steroids is Don Armage? Huh.

New info from this scan translated by yours truly:

Long-haired Naga?
The long-haired woman from the Ophiuchus system is Echidna, who has been sent to take down Naga for violating the law of the residents of the Ophiuchus system, which if you remember was to not harbor emotions.

About Don Armage
Don Armage was defeated by Tsurugi and Orion approximately three centuries ago, however he is alive for unknown reasons.

It'll probably just be an attack KyuTama to the others.

I want to say that while I think the Saiko Kyutama is based off of Orion the man, it's more aptly based off of the Ship. Why? It summons the 9 weapons, the ship harbors the 9 voyagers. I know it's a loose idea, but it's there.