Maybe it was just a way to light a fire under Andre Smith.
If it was, consider the message received.
Smith, the 29-year-old former first-round draft pick, was back as the starting right tackle during Monday's practice, which bookended his Sunday stint with the backups immediately after Friday night's preseason start against the Cincinnati Bengals.
"Just keeping everybody on their toes," Smith said.
Smith sounded comfortable in his chances to be the starter, though the Vikings coaching staff hasn't publicly made that declaration. It was "heading" there, coach Mike Zimmer said last week before the team broke training camp in Mankato.
Though Friday's inconsistent preseason start against the Bengals, who drafted Smith sixth overall in 2009, resulted in a change. Smith had gone five consecutive practices and an exhibition with the top offense before Sunday, when T.J. Clemmings was moved to starting right tackle for the first time since Aug. 5.
The audition is ongoing, according to Vikings offensive coordinator Norv Turner.
"It's a long process," Turner said. "I think it's very good competition right now. We don't have to make a decision right now, so that's good. Just get a chance to see them play in games against good players."