► Subscribe to Sky Sports Retro: http://bit.ly/SkySportsRetroSub Louis van Gaal defended Manchester United after they were knocked out of the 2015/16 League Cup by Middlesbrough on penalties. #SkySportsRetro #SkySports #ManchesterUnited ► Follow Sky Sports Retro on Twitter: http://bit.ly/SkySportsRetroTwitter More from Sky Sports on YouTube: ► Sky Sports News: http://bit.ly/SkySportsNewsSub ► Sky Sports: http://bit.ly/SkySportsSub ► Sky Sports Football: http://bit.ly/SSFootballSub ► Sky Sports Boxing: http://bit.ly/SSBoxingSub ► Sky Sports F1: http://bit.ly/SubscribeSkyF1 ► Sky Sports Cricket: http://bit.ly/SubscribeSkyCricket ► Soccer AM: http://bit.ly/SoccerAMSub