' tenure with the barely eclipsed one day.After signing the veteran defensive end on Monday, the Lions announced that Ayers had been released on Tuesday. The 32-year-old was nowhere to be seen at Roy Oswalt Jersey practice, and the team made the transaction official later in the afternoon.Here's a handy timeline:Monday, August 27, 11:31 AM EST sign free agent DE Robert Ayers and Carlos Correa...