I guess the question is about natural toppings and flavorings as opposed to white Burley soaked in casing sauce to mimic some flavor. I often claim to be a non-aromatics smoker because I try to avoid the latter. One of my favorite flavored blends, following on Hauntedmyst's recommendation, is
Two Friends' Valle Crucis, a Tarler & Pease creation blended by C&D. In my opinion the tin description is spot-on:
A blend of fine stoved Virginia and oriental tobaccos, rich Cyprian Latakia, black toasted Cavendish and just a pinch of Perique. The mixture is finished with a delicate top note of ginger, perfectly complimenting the complex flavors and wonderful aroma of the natural tobaccos. A subtle sweetness and gentle spice is present from first light to last puff, and a clean, dry ash demonstrates the tobacco's purity.
I can't smoke this stuff all the time, but when I do, as a refresher, I can't help but be reminded of Juicy Fruit™ gum; and c'mon now, who doesn't like that -- at least once in a while?