There is a trademark for a logo of a new doll line! It is called AG Minis.
As mentioned here before, AG Minis was a line of minature rooms with working lights that was released in 2000 and retired in 2003 due to defects. It is trademarked in Dolls and Doll Accessories, so it can't be a revival of the AG Minis line from 2000. Maybe mysterious names like "Averly", "Della" and "Barbara" are apart of this line? Or maybe the Mini Dolls are getting a brand new line? Either way, I'll be pumped!