I have fussed with suckers over the years, and through assorted weather hardships. I even kept tobacco in 3-inch pots for several years, repeatedly lopping them short, prior to transplant to the garden. Although they can ultimately look okay, and smoke okay, my impression is that their quality is seldom sufficient to justify prolonging the labor of growing, or even the labor of color-curing, kilning, and storing.
Often, with a late-maturing crop, color-curing conditions (seasonal weather) in barns or sheds is the greatest hurdle. Although I have frequently hung tobacco in my back porch, it is usually already color-cured, for which drying isn't an issue. Maintaining suitable color-curing conditions in that enclosed, southern-facing porch is a major task. My question is seldom, "Is it possible?", but rather "Is it worth all the trouble?" My general answer is, no. Since I discovered that Olor makes a wonderful Cavendish, I have made them an exception to my blanket rule of not harvesting suckers.
During the early colonial days of Virginia, some areas forbade growers from attempting to sell a sucker crop, out of a fear that it would damage their regional reputation for excellent tobacco. Some communities sent out committees of good citizens with hoes and torches, to destroy sucker crops in the fields of the recalcitrant.
Bob