<p>5 things to keep an eye on.
<p>1. How will playing time be allotted to quarterbacks Chris Redman, Kyle Boller and Anthony Wright and what will their performance mean to the ongoing competition among the Ravens' passers?
2. Who will distinguish themselves among the group of Marcus Robinson, Ron
Johnson and Randy Hymes in the battle for repetitions behind starting receivers
Travis Taylor and Frank Sanders?
3. Who will win the initial round between Adalius Thomas and Marques Douglas
as they contend for the right defensive end position?
4. Will rookie outside linebacker Terrell Suggs be able to duplicate his
collegiate pass rushing success in the first-round pick's first exposure to the
speed of the NFL?
5. How will the Ravens' speedy first defense fare early in the game against a
formidable Bills offense that features a trio of Pro Bowlers in quarterback
Drew Bledsoe, receiver Eric Moulds and running back Travis Henry?