On September 7, the Consorzio del Brunello di Montalcino will vote on a proposal to potentially make Brunello’s little brother, Rosso di Montalcino, less awesome. Specifically, they are proposing to allow Rosso di Montalcino, currently made with 100% Brunello (a form of Sangiovese) grapes but with less aging requirements than Brunello di Montalcino wine, to…