Recently, Capcom confirmed to IGN that both Blue and White versions of Mega Man Battle Network 3 would grace the Virtual Console, before noting that the two games are not the extent of Capcom's plans for the digital distribution service. "We are working on bringing this and other GBA titles to the North American Virtual Console," Capcom said. "We'll have more information about the lineup in the coming months. For Australia and Europe, we are still in discussions about the release of Virtual Console titles for those markets."
Though Capcom's impromptu reveal makes no mention of which GameBoy Advance games might land on the Virtual Console, the company has a respectable complement to choose from. Street Fighter Alpha 3 and Phoenix Wright: Ace Attorney are just two of the games Capcom released for the handheld during its lifespan, and fans would be happy to see either appear on the Wii U's eShop. Capcom also developed the excellent (if largely overlooked) The Legend of Zelda: The Minish Cap, which would be perfectly suited for re-release given that Nintendo served as the game's original publisher.
When contacted, Capcom offered us no comment on potential Virtual Console releases, but did state that more information would be coming soon.