3) Pep Guardiola (Bayern Munich)
One of the most successful managers of recent years, Pep Guardiola won three La Liga titles and two Champions League trophies in just four seasons with Barcelona, playing some of the most stylish football the game has seen. He has since won two Bundesliga titles with Bayern Munich and has regularly been linked with the likes of Manchester City and Arsenal.
4) Unai Emery (Sevilla)
An impressive coach quietly building a big reputation in Spain, Unai Emery has just won another Europa League with Sevilla and could make an interesting addition to the English game if he decides to try a new challenge.