I'm just gonna assume this is all Legend War-related.

If veterans rangers come back then essentially that makes this the gokaiger Adaptation so what do they do when gokaiger comes over for real? The zords and morphing devices are already too heavily relying on homage factor

Ditto. Considering how the only thing that's Gokaiger-related that's being brought over here is the Legend War, this is probably what the person meant when he said "return of many historic Rangers".

Or Forever Red plus White Ranger....why idk.

It means that the Rangers will be traveling through time to beat the shit out of random historical figures. No reason, they're just dicks. Also, the historical figures turn into monsters. Also for no reason.

Then Mister Peabody and Sherman show up.

Insanity ensues.

Best chance we got to get Starfish Hitler over in the States.

I'm pretty sure they won't be bringing back ANY of the old actors. They couldn't even get the actor for RPM for the Samurai cross over, so I think it's very unlikely they'll do a Gokaiger style thing with the actual actors returning.

Like others have said, Gokaiger relies too heavily on the gimmick of the old ranger. Their morpher and zords have the theme, not to mention Gokai Silver's gold mode. I don't see how they can cut all of that stuff out and still have a show for 2015.

I think they are just referring to the legend war here, perhaps it's being used as the start of the series that will eventually lead into Gokaiger? Some kind of continuation like that could be a neat idea, and anything that means this won't be a complete carbon copy of Goseiger is good, in my opinion.

I am pretty sure that was Walter Jones (Zack) and Catherine Sutherland (Kat) who did voices for the Machine Empire Generals.

Apparently that whole 'Megaranger scripts' thing was just some bull started by someone on Rangercrew, trying to find the original article.
What concerns me is we've had it confirmed by the production team that they hate the Disney seasons because they didn't work on them so I'll laugh if we get any of them as guest stars in this.

Poor Catherine Sutherland, her career went from Power Rangers to being a corpse someone could jack off to in The Cell.