"Tim Tebow's NFL audition will continue, at least through Sunday's game at Oakland.

"For this week, yes," Broncos coach John Fox said Monday, a day after his team's 45-10 home loss to Detroit.

Tebow completed only 46 percent of his passes against the Lions, was sacked seven times and had a fumble and an interception returned for touchdowns.

That performance was shaky enough to restart the questions for Fox about making a change at quarterback, but not enough for Fox to make his second change at the position in three weeks.

To Fox and Co., two starts this season aren't enough to pass final judgment on Tebow, who's in his second NFL season.

"We're getting to know him better and he's getting to understand the offense better with each one of those snaps," Fox said. "I think at the end of the day, we get to see if he can improve and get better in the passing game.""