User blog:H3adHunt3r/Bioware making new Sonic Chronicles?

http://www.technologytell.com/gaming/132555/5-reasons-biowares-new-game-sonic-chronicles-dark-brotherhood-2/

Here's a link to a website saying that the new Nightmare Teaser might actually be a Sonic Chronicles game,

what are your thoughts on this guys theory and do you guys think this has any credibility?