While Inter Miami captain Lionel Messi is enjoying his offseason from MLS, his sons are keeping him active on the soccer field and making sure he has some competition During a relaxed kick around with his sons Ciro, 5, and Mateo, 8, Leo Messi’s boys showed that his footballing abilities appear to be passed down to the next generation. At first, La Pulga attempts to set up Mateo for a …