None of us know AD.
Yeah, maybe he wants an opt out to make more money if the market for the best DT in the game changes dramatically somehow.
But then again, maybe he wants a ring.
After playing 3 years and earning ~$60M he will be set for life financially. If the opt out he is asking for makes him a FA, he can then go to the team with the best change to win it all and still make plenty of money, even if it means a small pay cut.
