It's been a big week for wine and spirits wholesalers. First the news that Charmer Sunbelt Group and Wirtz Beverage Group will merge [see WSD 10-20-2015], and then WSD broke the news Glazer's and Southern Wine & Spirits are working on a strategic alliance [see WSD 10-21-2015]. When four out of the top 10 wine and spirits wholesalers combine forces, you better believe there are going to be some ripple effects.