Actually this means that they don't have it in development on another console at this moment also. So if it was to be ported it would be probably a year or two after its release that you see the other versions. Especially considering that it can't be ported directly in its current form graphically, and they would probably have to change a few things(probably not as bad on the PS2 as it would have to be for the PSP). So all this says imo is that there is a chance that there might be a PSP/PS2 title if the Wii one fails(which judging by TGS it won't).
@Outlawauron If that is the case then the game is NOT a port of MH3. This is because they said they have yet to decide if it will be a multiplat or not. So either they started development and it is a standalone monster hunter, or they will start development and it will be a port of MH3. Honestly I think that a port of MH3 to the psp would be along the lines of a port of an HD Console game to the Wii. It still COULD be good or better, but alot of stuff will probably be downgraded. The graphics, animations, and AI(new thing where the monsters interact with eachother more along with the player) will no doubt be downgraded. The difference is just too big for them not to. I think there is a better chance that the next PSP monster hunter will be a standalone game and not a port of MH3.
Edit: Also we have to see how the Tenchu IV port goes.
