I think what people are saying is that it's not one bit unusual for Jordan to re-release the Grapes.
What is unusual is the timing of the release.
Do you not find it odd that the Grapes ( plus 2 new Jordan brand shoes and apparel) are releasing the day after the Adam Silver comes for a town hall? The last day that the Hornets will ever play in the NBA (unless a switch is made)? 2 months after the Bobcats said they were doing "due diligence" on switching to the Hornets name.
In the end, it may be nothing but, it would have to be a statistical anomaly for all those events to happen in succession and not be related.