The Volkswagen Jetta, Porsche Taycan, and others are among the models the VW Group could scrap amid major cost-cutting plans, according to a report by Bild.The German newspaper claims to know the list of potential cut candidates, which also includes Porsche's Cayenne Coupe, future gas-fed 718 sports cars, and the VW Taos.Last week, VW Group announced plans to gradually streamline its model lineup by up to 50 percent, though it didn't confirm what's on the chopping block.