Jose Mourinho: should football managers ever return to their former club?

Jose Mourinho has returned to Benfica a remarkable 25 years after leaving the club. He’s also managed Chelsea on two occasions. But should managers ever return to their former club? Mani Djazmi discusses why some just can't resist going back with former Scotland manager Craig Levein – a man who tells us he regrets going back to Heart of Midlothian - and Portuguese sports journalist Luís Cristóvão.