Manchester City face Southampton on Sunday in the FA Cup quarter-finals and one piece of wisdom from Pep Guardiola helped develop Ralph Hasenhuttl as a coach.
Back in January, the Saints held City to a draw at St Mary's Stadium. Kyle Walker-Peters gave the hosts the lead before Aymeric Laporte rescued a point for the hosts in the second half.
Southampton have yet to lose to the Blues this season after drawing at the Etihad Stadium 0-0 in September. But speaking before their match earlier this year, Hasenhuttl explained what Guardiola had said which stuck with him.
