5 for Friday: What we learned from the Ravens' 4-0 preseason

Ever since he injured his knee in the 10th game of a lost 2015 season, the focus turned to 2016 and whether Flacco would be completely healthy for a bounce-back year. It appears he is. Flacco showed no ill effects in training camp or in his limited action in one preseason game. Now he has perhaps the deepest receiving corps of his nine-year career. Flacco could finally surpass 4,000 passing yards this season, which he was on pace to do before the injury last year. (Gail Burton / AP)