Very awesome. They'd roll out as Trains, and then transform completly into dinosaurs, then a giant mech of Dino-Train Dooming! It's a nice mix-up of the mechs that go from vehicle to robot to combined robot. Like GoGoV/Lightspeed Rescue Megazord.

http://www.youtube.com/watch?v=sNpoEoXi1lE

I still have no interest in a Dinosaur Train Megazord. Train Megazords can be cool and Dinosaur Megazords are awesome, but they don't work together well.

I wouldn't object to the train Megazord being a carrier for the dino Megazord though. Just don't combine them into one.

Party Pooper.

goonger got mammoth engie and trex & trcirea is train cars

Shinkansen? If you're talking about the Japanese Super Train Megazord, then that isn't it. It was Grandliner in GoGoV. Don't know what you're getting Shinkansen from.

That's a type of train, not the name of the mecha.

He wasn't talking about the name of a zord. He was talking about the name of the actual train.
Also, read his response to that post immediately after where he confirmed that he was, indeed, talking about the Shinkansen. :I

I think it could still be (mis)interpreted as talking about Grandliner, since he was talking about both Grandliner and the shinkansen in a less-than-completely-positive light("if we get anything it's going to be another shinkansen" could be accepting the truth about both the kind of train and the style of the different carts). But in hindsight, I do see that he was talking about the type of train and not the mecha.

Go-Busters wasn't popular due to the dark storyline and that it should've been targeted toward an older audience.

While good, he still did not stop the show from sucking.

Okay. While I don't particularly like trains, those could work for the mecha. But Dinosaurs have gone their course.
I mean, what would you even call another Dinosaur season? Kyoryu has been used in both team and title adjective (title adjective being the word before "Sentai" in the title) so, what would say "hey kids! It's the fourth Dinosaur team! Awesome!"?
Maybe Toei could work together with Saban to come up with ideas, considering Saban has to adapt the season eventually, perhaps they could lay down some seeds for Power Rangers.

But I doubt that would ever happen.

Let's go for a gun fetishist Sentai where they are all based on different classes of artillery. Okay I'm kidding, although we all know it would be badass.

How about another video game theme? But base each ranger and their colors off of the different genres of gaming.

That sounds awesome.

Action Adventure game Ranger - Red
Racer Ranger game - Blue
Fighter Ranger game - Orange (We need some new colors here guise :D)
Shooter (FPS/Any Shooters) game - Green
RTS (Real Time Strategy) game - Pink

I don't have any ideas for an extra besides singing/music games...or RPG stuff.

Sixth ranger can be horror/hack and slash. And would obviously be black.