Mesut Özil is in doubt for Arsenal's FA Cup third-round tie with Blackpool on Sunday.

The German has not played since being substituted at half-time in the Boxing Day draw with Brighton.

He has been sidelined with a knee injury ever since, missing out on matches against Liverpool and Fulham. And Emery has hinted he could spend another week on the sidelines to recover.

When asked if Oil would be involved against the League One outfit, the Spaniard told reporters at London Colney: "This morning, he didn't train."b