hiː skˈoːɹd sˈɪkstiːn ɡˈoʊlz ɪn θˈɜːɾi stˈɑːɹts ɪnðə nˈæʃənɐlˌɪɡə bˈiː wɪð kəŋkˈoːɹdiə, wˌɪtʃ mˌeɪd hɪz hˈoʊm klˈʌb ænd ɡɹˈoʊs sˈɪt ˌʌp ænd tˈeɪk nˈoʊɾɪs.
He scored 16 goals in 30 starts in the Nationalliga B with Concordia, which made his home club and Gross sit up and take notice.