Kernrechtsfrage
Whether the CAS panel was irregularly composed because an arbitrator allegedly resigned and did not participate in deliberations.
Extrahierter Entscheid
The alleged resignation was not proven; the arbitrator remained part of the panel, so there was no irregular composition.
Extrahierte Begründung
The statement of the arbitrator showed only an offer to resign that was refused. No evidence established that he was excluded from deliberations. The court therefore did not apply the 'truncated tribunal' case law.