Sounds like great idea. The hardest part will be getting a big enough area to be able to roll on. Tobacco leaves are big and fat but you'll need a bunch of pot leaves put together. Big fat indica leaves might work though. Cut them down a bit so they're rectangular and stick together. I think some pipe resin might work better than honey. Once you've got them all stuck together put them in the middle of a big, heavy book, like a dictionary, and let sit for a month or so to dry. Should work. Let us know the results.