If you look at the Wachovia Tower at night, you might notice the distinct lighting on the building. It appears that the unlit portion of the Wachovia Tower resembles the general shape of the RJ Reynolds Tower.
After talking with many people about this, I sought the input of several people deeply involved in the development of the building to determine if this was intentional or simply coincidence. After an extensive inquiry into this matter, it seems as if it is simply coincidence.
Some other possibilities may be that I am overstating this phenomena, or the architectural term of Cesar Pelli did it surreptitiously.