1. Griffin audition: This game will be lacking star power at quarterback, with New Orleans' Drew Brees and St. Louis' Sam Bradford both expected to watch from the sideline. (Brees hasn’t been officially ruled out but will almost certainly sit as he rests an oblique strain). But that’s OK, because at this stage of the preseason, the Saints' quarterback most worth watching is second-year pro Ryan Griffin. So far, Griffin has looked great in training camp, showing poise and polish. But if the 6-foot-5, 206-pounder wants to beat out veteran Luke McCown for the Saints’ backup job, these preseason games will be the auditions that matter most. ... The Saints have obviously been high on Griffin’s potential since they signed him as an undrafted free agent out of Tulane last year. In fact, they blocked Griffin from being signed by this very Rams team off their practice squad last season when Bradford was first injured.
2. Bringing the heat: This game won't be lacking star power when it comes to pass-rushers. Guys like the Saints' Junior Galette, Cameron Jordan and Akiem Hicks and St. Louis' Robert Quinn, Chris Long and highly touted rookie tackle Aaron Donald should all be on display (for parts of the first quarter, at least). And you just know they are all champing at the bit to finally hit a quarterback at full speed. So even if there wasn’t any history between the Saints and Rams defensive coordinator Gregg Williams, the pass-rushers would be the most fascinating players to watch tonight. But when you add in the Williams intrigue (he has been known to blitz relentlessly in preseason openers before), it’s must-see TV. It is probably a wise time for the Saints to sit Brees, especially since Saints guards Jahri Evans and Ben Grubbs might also be held out with injuries.
3. Cooks' growing legend: Somehow, Saints rookie receiver Brandin Cooks has managed to keep topping himself throughout training camp, making dynamic plays on an almost-daily basis. So it will be fascinating to see if his legend continues to grow in his preseason debut. We already knew about Cooks’ blazing speed -- which he has demonstrated often during training camp, especially when he burns defensive backs with sharp cuts in the open field. But the 5-foot-10, 189-pounder has also shown an ability to go up and win jump balls and reel in back-shoulder catches, among other highlights. ... St. Louis has a similar dynamic playmaker in second-year receiver Tavon Austin. So it will be interesting to see if the Saints' defense can corral him.