They are going to be unstoppable, only Manchester City is capable of stopping Real Madrid from winning the Champions league again, they already had a great team that challenges for every trophy, the same team that won the CL and the LaLiga last season, yet they have added Mbappe to their team. The Frenchman is one of the best players in the world, now adding him into an already world class team is scary for opposition, at this time, Real Madrid are favorites for all trophies.