Just listened to Meltzer's show on this.
The suspension will be handed out by the Nevada commission, and New York (and the other states like them) will uphold it. It doesn't matter what sport the suspension for, you just go on a list of banned athletes and you're banned from everything.
He also noted that WWE do have a defence when they get questioned about their (lack) of testing in that Lesnar passed his first 5 tests for the UFC fight, and failed on the 6th one. So it's not like UFC tested once and got him or anything.
Did Meltzer say if the June 28th test was the 6th one? I know he was tested A LOT in the final two weeks and it could have been any one of them unless it's confirmed to be that last one. If that's the case, Lesnar is a huge idiot for popping anything before his final test when he knew that test was coming.
The thing going against WWE is that the language in the wellness policy pretty much makes exceptions for those who do not compete regularly, which Lesnar does not. Lesnar may have not been tested at all since 2012.
The language of the policy:
This Policy, as it may be amended from time to time, is applicable to and binding upon all WWE Talent under contract to WWE who regularly perform in-ring services as a professional sports entertainer (“WWE Talent”).
I doubt the state would step on the companies toes if they suspend him according to their own wellness policy. If there was no suspension it would be a different story.
Also it is still 4 days. They will know what exactly is going on within that time frame to suspend him if nessicary.
This is a big money event for WWE, and NY. They will all do what they can to have him in on the card.
...that's not how it works. Pro wrestling is regulated in the state of New York. If he's suspended in Nevada, he's suspended everywhere. It's the same way if he lost he would have had a medical suspension and been unable to compete at Summerslam.
It took 5-7 days for Jon Jones test to come out and reveal what he tested positive for. And that's because he IMMEDIATELY went for the appeal to see what his B-sample turned up. Nothing on whether Lesnar will appeal it or just take his suspension.