Yeah, well it’s a hair brained idea, but here goes. Say you have a couple 1 liter oak “casks” that one has used to age cheap rum in an attempt to get good tasting swill. These casks are dry, but infused with the esters and flavors of assorted and sordid rum. What might happen if you shoe horned tobacco into one, packed the doggy do-do out of it and let it set for a year? Do you think it would do anything at all? Have you tried it? I ask because the little barrels are not cheap and the only way to get the tobacco out would involve total destruction of the cask.