Sorry if anyone already posted this, but I couldn't find a thread so I thought I'd show this myself. Anyway, I saw on Serebii again that Game Freak has also trademarked the name Delta Emerald. I tried to find other sources to validate this statement and from what I've found it seems to be true:
http://nintendoeverything.com/nintendo-picks-up-trademark-for-delta-emerald-in-japan/
http://bmgf.bulbagarden.net/f724/delta-emerald-trademarked-166204/
http://www.gonintendo.com/?mode=viewstory&id=229309
This could mean that we'll get a third Hoenn/Gen III remake, which would explain why OR/AS are being released this early
http://nintendoeverything.com/nintendo-picks-up-trademark-for-delta-emerald-in-japan/
http://bmgf.bulbagarden.net/f724/delta-emerald-trademarked-166204/
http://www.gonintendo.com/?mode=viewstory&id=229309
This could mean that we'll get a third Hoenn/Gen III remake, which would explain why OR/AS are being released this early