Not the NFL but Henderson, thinks he doesn't have to issue a finding on Peterson (as the NFL has pushed him not to) until the eight circuit rules.
This is not how the law works. If the NFL thought this, they should have sought a stay on Doty's order. Instead they ignored and both they and Henderson are in contempt, and will be found so in August. The NFL knows this.
Whether we get to the October oral arguments at all is questionable.
It's hard to say what the NFLs game plan is here, because if they don't fold by the August contempt hearing on both Peterson and Hardy, they'll be found in contempt, and they'll be forced to comply with Doty's orders, well before the October oral arguments (let alone a decision that might not even come during this season).
What I'm saying is that if the NFL and Henderson by extension had any intention of resolving Hardy's appeal in a timely manner, you would have seen them do something on Peterson already.
This will be resolved by September.
I find it difficult to believe that the NFL is willing to walk into court knowing that they're going to be found in contempt. Logic suggests they will fold, but logic also suggests that they would have come to this conclusion a while ago. Logic therefore suggests that the NFL is not thinking logically or at the very least has an alterior motive here. It is possible that they want to be held in contempt.