Arsenal's Mohamed Elneny reacts during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Arsenal's Mohamed Elneny reacts during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Arsenal's Alex Iwobi and Mohamed Elneny in action with Hull City's Adama Diomande during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Hull’s Nick Powell, right, Arsenal’s Mohamed Elneny, left , and Arsenal's Joel Campbell challenge for the ball during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (AP)

Arsenal's Mohamed Elneny in action with Hull City's Nick Powell during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Hull City's Ahmed Elmohamady celebrates after the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Hull City's Eldin Jakupovic and Ahmed Elmohamady celebrate after the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Arsenal's Joel Campbell, left, and Hull’s Ahmed Elmohamady challenge for the ball during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (AP)

Arsenal's Mathieu Flamini in action with Hull City's Ahmed Elmohamady during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)

Arsenal's Kieran Gibbs, left, and Hull’s Ahmed Elmohamady challenge for the ball during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (AP)

Hull City's Ahmed Elmohamady in action with Arsenal's Kieran Gibbs during the English FA Cup soccer match between Arsenal and Hull City at the Emirates stadium in London, Saturday, Feb. 20, 2016 (Reuters)