When Pep Guardiola speaks, most people should listen. He's earnt his spot as a fountain of knowledge, his success speaks for itself.
It is perhaps even more appropriate now that Chelsea take his advice. Albeit a sense of fraternising with the enemy, Guardiola has nothing to gain from tricking Todd Boehly. The idea that his words would truly make an impact is unlikely anyway, but when a manager that has won four league titles in five years offers a pearl of wisdom, it's probably worth taking in, at least.
Not only does the Spaniard simply love football, almost to the point that bettering the league and those around him in competition is just as satisfying as beating teams week on week, he is a student of the game himself.