Speaking during testing at Daytona, where the 2015 Le Mans 24 Hours and Petit Le Mans winner was driving the new Porsche 963 ahead of his full-time IMSA GTP campaign, Tandy believes the coming seasons of unification across both prototype and GT classes can be huge for sportscar racing on both sides of the Atlantic. PLUS:The long road to convergence for sportscar racing's new golden ... Keep reading