(Repeat this sentence in Nathan Lane's voice) I hope they break all tradition and just have a plaid 6th. Because a plaid ninja just screams "I'm hidden but stylish!".

Techniquly Jungle Fury Rhino is a 6th ranger. And he is white. So...also the 6th ranger for SPD was white and blue. No silver on him really. And Doggie was navy and black. Also for um, Toqger now he is orange. Yay orange. So yes, most seasons do have those kind of 6th ranger. But not all. Also Dino Thunder was another white "6th". And I can't believe the other ninja series, Ninja Storm and Hurrikenger. Green 6th ranger.

I know a few shows had a 6th ranger with a different color but most 6th rangers after 2001 have been gold and silver. Gekiranger has no 6th ranger since Toei never made GekiChopper as a 6th ranger. He is not on Gokai Silver's Cellular.

Gekichopper is part of the core team, yeah~

Anyway, Gold and Silver aren't super common and consistent, but appear just often enough to be grating (7 of the 13 series following Gao feature a Silver or Gold ranger)

Hopefully we'll get a different colored sixth again like we did with ToQger. It would be pretty cool if we got a King Ranger/Gold Ranger scheme with the theme being ninjas.

I really want a full-time violet sixth ranger. It will be a guy and I think they could use a nice, deep, dark purple color and with gold, black, and white accents, it could look really badass.

Plus, he'd be a ninja...so that makes him badass automatically.

That's perfect.

For the time being I have yet to track a secondary, and therefor corroborating, source for this info yet. But with that out of the way I stumbled across a JP blog site that had a proposed (as in apply some degree of salt) list of the initial DX mecha offerings:

DX Shurikenjin (main mech)
DX Paonmaru (Paon meaning peacock, though it also resembles a word for the sound an elephant makes)
DX UFOmaru (spaceship ninjas? I'm down)

Again these are as of yet unconfirmed but I have seen these being generally believed and discussed in a few places. Still awaiting proper secondary confirmation.

Have we ever had an actual peacock zord? The one from Gaoranger doesn't count.
Would be neat if that rumor was true.

A peacock... Ah. Ah, I think I see what they're going for. The tailfeathers would probably turn into a fan-type weapon. Clever.