On Wii2 ---> Metroid Prime 4; New story line (enough with phazon and dark samus), but similar gameplay mechanics.

On 3DS --->Other M 2 is ok, but why not a collaboration with Treasure instead of TeamNinja (I think about Gunstar Heroes and Alien Solidier action mixed with Metroid exploration, all 2D).

Prime 4 3DS would be epic.

Metroid Prime is a great trilogy and should left at that.  I enjoyed Other M and wouldn't mind seeing another game in the series. 

I kinda' agree with freebs2; Other M is such a competent engine and Nintendo and Team Ninja would be wise to use it again to get the most value for the series.  I hope to see both versions in future Nintendo games!!!

Prime Hunters 2 on 3DS

For as much as I'd like the Metroid series to just stop now since they've clearly run out of good ideas, I'd hate to see it end on such a horrifyingly low point with the crapfest that is Other M.  I'd rather they go out with a bang.

Obviously, it can't be Prime 4 since the Prime series is finished, but a new title in the style of the Prime trilogy--and made by a more capable studio (RETRO) would be the best way to go for the next game in the series. 

Other M 2

I am a believer...

I liked them both, prime a little bit more than OM, but I will buy any follow up day one...

Count me in!

Angry letters are on their way to those that thought it should die.