[quote name='yayece'] Just my opinion but...
Unless there's a huge benefit, I don't see the appeal of a G/S remake aside from nostalgia value. FR/LG were fine, because prior to their release, there was no way to get the original 151 in the Advance generation. The G/S pokemon are already available to us, so a G/S remake doesn't really add anything.[/quote]
There is still no real way to get GS pokemon, they randomly appear in each game but they don't have a game where they are the most dominant, to get every GS Pokemon you need to play every 3rd and 4th Gen game to get them, especially the Coloseum series. Plus the allusions to Johto in Diamond and Pearl don't hurt, mentions of Professor Elm, Jasmine, Red Gyarados, and the fact it takes place in the same time period really gives off the impression a GS remake is in the works. AND on top of all that Johto is mentioned in the Diamond and Pearl code for trading purposes. Nintendo likes to milk Pokemon, there was no real reason for Yellow, Crystal, and Emeral to be released other than minor differences, which is essentially the premise to every Pokemon game, minor differences to the previous game.
[quote name='Tsukento']words[/quote]
I only gave those dates to give the OP an idea of how long it would take for a US version of a 3rd game to come out in NA. While its not 100% consistant it shows the 3rd game comes out a year after the release of the gen plus or minus a few months. And every game is released in NA just a few months after the Japanese release.