Broncos coach Josh McDaniels isn't ready to turn to rookie quarterback Tim Tebow. Denver is 3-7 and has the worst record in the AFC West heading into Week 12. They have lost 15 of 20 for the first time since 1971-72, but they aren't yet mathematically out of the playoff picture yet. "I don't know," McDaniels said of replacing starter Kyle Orton with Tebow. "I'm not willing to go there. That's not the case right now, so we will think about that when that happens. But it's not on our minds right now."