"He wants to go, but we've got to make good decisions," Marrone said, via the Bills' official website. "He doesn't feel as good in my opinion."
Spiller wants to play, but understands a week off could do him well. He's unable to make people miss in the open field.
"Concerning my injury I think we're both on the same page," Spiller said. "(Marrone) wants what's best for me and also what's best for the team."