Unai Emery, during his time in charge of Sevilla, recorded a memorable victory over Valencia in the 2014 Europa League semi-finals, a feat he will be hoping ot repeat with Arsenal. Getty Images
Unai Emery, during his time in charge of Sevilla, recorded a memorable victory over Valencia in the 2014 Europa League semi-finals, a feat he will be hoping ot repeat with Arsenal. Getty Images

Unai Emery far beyond forgiven by Valencia ahead of Arsenal clash