I'm not really sure you can draw anything conclusive from that 'cause it could be read two ways."Pokémon fans first enjoyed Pokémon Ruby Version and Pokémon Sapphire Version when it launched in 2003 for the Game Boy Advance. Now, a whole new generation of Pokémon fans will experience the dramatic storyline that unfolds in Pokémon Omega Ruby and Pokémon Alpha Sapphire." - Pokemon.com's website
It's a remake.
The announcement was made only yesterday, so we were unable to include them in the supplementary document for this financial briefing, but the latest installments from the Pokémon franchise, “Pokémon Omega Ruby” and “Pokémon Alpha Sapphire” will be released globally for Nintendo 3DS in November this year. They are full-remakes of the Game Boy Advance “Pokémon Ruby” and “Pokémon Sapphire” games, which sold more than 5.44 million units in Japan and more than 16.22 million units worldwide.
Financial Results Briefing for Fiscal Year Ended March 2014