I'm a Steelers fan, and I can see both sides here. Pittsburgh almost never overpays, and their offer was what $18 million less guaranteed than Gurley got, so I can see where Bell is coming from.
He gave up $14.5 million this year in hopes that he will make a lot more than that in the next few years. You can't look at the full contract; when they say 5 years $60 million or whatever. It's all about the guaranteed money, as teams can rip up any contract they want. If he gets $30 million or more guaranteed with his next contract, it will have paid off. He did NOT want to play and get used up this season.
I won't miss him. It's kind of funny with this Steelers team. Their big 3 of Ben, Brown and Bell are all at the tops at their positions, yet are all very unlikable.