Deletion of Dženis Ćosić

Comment: fails  and 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG||WP:NFOOTBALL)

Comment: Fails  as has not played senior international football nor played in a |fully professional league. No indication that subject has garnered significant reliable coverage for any other achievements to satisfy |GNG
Stance: delete
Cited policy: Wikipedia:Notability (WP:NFOOTY||WP:FPL||WP:GNG)