 Complete the following phrase:  With his contract due to expire in the summer of 2015, he was offered a new four-year deal by the club in September 2014. On 14 October, Grealish signed a new four-year contract with Aston Villa. Grealish made his first start in an FA Cup third round tie on 4 January 2015 against Blackpool at Villa Park, which his team won 10. He played 75 minutes before being substituted for Andreas Weimann. On 7 March, in the sixth round, a 20 home win over West Bromwich Albion, he replaced Charles NZogbia after 74 minutes, and was sent off for a second booking for diving in added time. On 7 April, Grealish started his first match for Aston Villa in the Premier League, a 33 home draw against Queens Park Rangers in which his performance was highly praised. In the FA Cup semi-final against Liverpool at Wembley Stadium, Grealish played a part in both of Villas goals including assisting Fabian Delphs winner, as they came from behind to advance to 