Deletion of Krystian Żołnierewicz

Comment: Same comment I've brought up elsewhere. Interviews are (arguably) primary sources (along with statistics websites, game reports, transfer reports, etc.) Are there ''any'' non-interview secondary sources upon which we can base this article? Without a real secondary source, I don't see how this article can be kept and yet comply with core policy : {{tq| Wikipedia articles should be based on reliable, published secondary sources and, to a lesser extent, on tertiary sources and primary sources.}} Here, we seem to be ''basing'' an article ''entirely'' on primary sources–and if it's just interviews, entirely on ABOUTSELF sources
Stance: comment
Cited policy: Wikipedia:No original research (WP:NOR)

Comment: Subject barely scrapes  &  and then disappears from view. To quote from Wikipedia:Articles_for_deletion/Phakamani_Mngadi|this AfD's decision: {{tq|There is clear consensus that players who scrape over the line of the SNG and can be shown to have essentially ended their careers are not presumed to pass GNG unless clear sources can be presented}}. See 
Stance: delete
Cited policy: Wikipedia:Notability (WP:NFOOTY||WP:NBIO||WP:INDISCRIMINATE)

Comment: meets  with four appearances in a top-flight fully professional league
Stance: keep
Cited policy: Wikipedia:Notability (WP:NFOOTBALL)

Comment: meets 
Stance: keep
Cited policy: Wikipedia:Notability (WP:NFOOTBALL)

Comment: I think it's sourceable, http://www.trojmiasto.sport.pl/sport-trojmiasto/1,111906,9858297,Duzy_pech_obroncy_Arki_Gdynia_Krystiana_Zolnierewicza_.html and http://weszlo.com/2014/09/05/zolnerz-historia-z-happy-endem-ale-inna-niz-wszystkie/ are beyond routine in my opinion, along with links like https://dziennikbaltycki.pl/krystian-zolnierewicz-pilkarz-arki-w-zabrzu-mialem-swoje-pierwsze-90-minut/ar/380555 which may not technically count towards  but shows there's enough out there on him to write a fully sourced article
Stance: keep
Cited policy: Wikipedia:Notability (WP:GNG)

Comment: Did not appear in any international game, fails 
Stance: delete
Cited policy: Wikipedia:Notability (WP:GNG)