Marcelino Garcia Toral has held talks with Arsenal and has interest in their managerial job.
Marcelino isn't optimistic about receiving a job offer as he believes being Spanish may be a disadvantage.
Mikel Arteta, Massimiliano Allegri and Mauricio Pochettino have also been linked with the vacancy.
Marcelino was sacked by Valencia in September after a falling out with owner Peter Lim over the club's long-term strategy, team selection and transfer policy.