Kingdom Hearts II Mickey's traveling style

Yeah, I already mentioned that earlier.

 

Not out of the question but I see no reason to believe it either. We are told that the only difference between a keyblade of light and a keyblade of darkness is its origin.

Namine's origin's are irrelevant. If darkness was needed then not a single nobody could use corridors. Nobodies are of neither light or darkness.

Reports say that is still a Lane Between. Why that lane, and later Ven's, act in that manner we don't know. It might even just be a plothole for convenience.

If you really want a light portal I know of only one event that could be considered that. The door to light at the end of Kingdom Hearts 2. However KH1 definitely seems to imply that Sora is the only one that could do that, and we know about as much about it as we do the lanes that Terra and Ven opened.

 

it was probably just something to bring up to make the story go and then end it with

 

Maybe he's the only one who can do it because of his relation to Ven? Ven has a heart without darkness, and Ven's heart rests within Sora, so it would make sense that Sora could call the door to the light.

Oh, and for whoever WILL bring this up, it may be that only Keyblade wielders would stand a chance of calling up a door to light. They have pure hearts, but only a Keyblade wielder would have any need for such a door.