Real Madrid's brilliant achievements last season cannot be separated from Carlo Ancelotti's expertise in concocting his strategy. Even though there is no pure striker in their starting lineup, that is not an obstacle for Real Madrid to continue playing well and achieving lots of wins. Real Madrid even became the team with the most goals scored last season in La Liga (87 goals).
I think what keeps them productive is that every player feels comfortable with the strategy given by Carlo Ancelotti, and they can quickly adjust to circumstances when there is a transition from 4-3-3 to 4-3-1-2 or vice versa.
Apart from Carlo Ancelotti's intelligence, which was able to provide strategies to achieve victory last season, teamwork was also an important influence. As long as the players still have Carlo Ancelotti and respect the orders he gives, Real Madrid in the coming season I am sure will always win. We can wait until next month the competition that many people are looking forward to will start. The match between Barcelona and Real Madrid will be very exciting.