Yahoo Sports reports: Lionel Scaloni tends to be pensive about a lot of things, but especially when the subject turns to another Lionel — a much more famous one, arguably the most famous athlete in the world, and one the Argentina coach gets to see on a daily basis. You see, Scaloni has watched Lionel Messi for much of his life. Both of their paths passed through Newell's Old Boys, the historic club that has produced the likes of Maxi Rodriguez, Gabriel Batistuta and the current U.S. coach, Mauricio Pochettino.