The Hendon Properties plans were eventually abandoned. A new owner came on board in mid-2014 and announced that the shopping center demalling, first proposed in 2004, would soon get underway. Meanwhile, NORTH DEKALB MALL would lose its Macy's and Ross stores (both shut down in 2016).

The third in our collection of NORTH DEKALB redevelopment plans dates to 2016. This time around, a mixed-use facility known as DECATUR LANDING was proposed. A Costco store, on the drawing board since 2004, would have operated with various retail, residential, culinary and hospitality components.
Original drawing from https://www.sterlingorganization.com / The Sterling Organization

The AMC North Dekalb 16 was the third theatrical venue to operate at the mall. It showed first features in December 1996. Apparently, the theater will be part of an all-new mall redevelopment tentatively known as NORTH DEKALB. 
Photo from www.sterlingorganization.com / The Sterling Organization

Mass-based Marshalls has maintained a presence at NORTH DEKALB MALL since October 2010. They also plan on relocating into the prospective NORTH DEKALB complex.
Photo from www.sterlingorganization.com / The Sterling Organization

We submit for your approval the fourth -and current- redevelopment plan. If implemented, a new & improved NORTH DEKALB facility will tie together retail, residential, hospitality, office and entertainment components. Apparently, the AMC movie megaplex and Marshalls (surrounded in blue) will be the only section of the mall left standing.  

Original drawing from https://edens.propertycapsule.com / Edens