The Baltimore Ravens play the Indianapolis Colts on Monday night, which begins a span of two games in five days. Coach John Harbaugh is keeping his potential starters on set reps so the proximity of the games should not hinder his evaluation of players. The Ravens defense will face their toughest test of the preseason against quarterback Andrew Luck, who is expected to play into the second quarter.
Here are five other things to watch:
Injuries. Teams around the league are dealing with numerous players going down with injuries.