Miami Dolphins owner Stephen Ross "recently entertained" a $10 billion offer to purchase the Dolphins along with Hard Rock Stadium and the right to host Formula One's Miami Grand Prix, according to USA Today's Safid Deen.
"Ross declined the offer because he wants to keep the assets in his family, the two people said," Deen reported. "Still, the offer shows the ceiling of NFL franchise valuations and sports conglomerates continues to rise exponentially."
This article will be updated soon to provide more information and analysis.