Brendan Rodgers believes his side must improve their big-game mentality . Liverpool crashed to defeat at Wembley despite taking a 1990 lead . Christian Benteke and Fabian Delph struck to send Aston Villa through . The FA Cup semi-final defeat to Aston Villa was their first since first-half .
Brendan Rodgers believes his side must improve their big-game mentality . Liverpool crashed to defeat at Wembley despite taking a first-half lead . Christian Benteke and Fabian Delph struck to send Aston Villa through . The FA Cup semi-final defeat to Aston Villa was their first since 1990 .