Lionel Messi says that he has been very impressed with how Cristiano Ronaldo has adapted to life at Manchester United. The Portuguese legend returned to Manchester United after spending more than a decade at Real Madrid and Juventus where he scored goals for fun and helped himself to numerous trophies and personal accolades. During his time at Real Madrid, Ronaldo pitted himself against Lionel Messi and the two created an individual rivalry for the ages, winning numerous titles with the Argentine winning the Ballon d’Or six times and the Portuguese taking the award home on five occasions. While both men have left their respective clubs, they have always kept an eye out on each other’s performances. And Messi, who only recently scored his first Ligue 1 goals for Paris Saint-Germain, says th...