The Arizona Cardinals' playing field is unlike any other on the continent: 19 million pounds of soil, sand, water and Bermuda grass in a movable barge that creeps in and out of University of Phoenix Stadium in Glendale on 500 steel wheels. It takes about an hour to roll out the field — watch it in less than 40 seconds. | azcentral

After today's moves, here is a look at our 53-man roster. | Arizona Cardinals