Kernrechtsfrage
Whether the public-law appeal was admissible despite the immigration-bewilligung exclusion rule.
Extrahierter Entscheid
The appeal was admissible because the applicants had a statutory claim in principle under Art. 43 AuG; whether that claim had lapsed was a merits question.
Extrahierte Begründung
A possible entitlement to family reunification excludes the jurisdictional bar; the existence of a revocation ground does not negate admissibility.