Keller said his family never wanted him to pursue a lawsuit.
"It was hard on them," he says. "I regret that. If I had it to do again, I don't know if I would or not."
His enthusiasm has dampened, he admits.
Keller might go to a couple of 'Bama home games a year now.
"If I can find tickets," he says. "I used to go to every game."