The St. Louis Rams currently have 70 names on their roster, and that number could possibly approach the 90-man maximum by the time training camp opens in July.
And throughout the grueling process of training camp, that number will be chiseled down to just 53 men who will make up the final roster for the 2012 season.
The odds are slim for the undrafted rookies and the walk-ons, but they're not the only ones fretting over their futures. With a new regime and an influx of new talent from the offseason, even the veterans are aware that they must reclaim their roster spots.
There are several positions completely up for grabs, which guarantees that there will be some intense battles at Rams Park this summer.
This article will highlight the key training camp battles to keep an eye on, and will also predict the outcomes.