If Gen V gets any remakes at all, it'll likely be Ruby/Sapphire.
As bad a marketing move this is IMO, if they'll just be wasting time on remakes until theres a DS or higher remake for every game in the series, just ignore Ruby/Sapphire and remake Emerald. Then do so for Blue/Yellow/Crystal also.
Which would then mean we got suckered into buying HG/SS