I like how people throw out statements like, "We'll see if Suh really cares about winning," as if winning is the only thing anyone should care about. I mean, would anyone here give up a 10 million dollar lottery jackpot if it meant the Lions win a playoff game? The answer is no, no matter how contrarian people might be here.
If Jacksonville gives Suh 20 million per year when Indy or Detroit are only willing to offer 16, him choosing Jacksonville isn't a lack of care for winning. At that point, it's simply not being an idiot. 4 million per year over a 5 or 6 year contract is 20-24 million dollars. It doesn't matter that he's already rich, it matters that anyone would be stupid to give up 20-24 million dollars for the potential (not guarantee) of winning a lot more games before retirement in his 30s.