Rising
1. Jakeem Grant, wide receiver: Although it's just one game, I was thoroughly impressed with what I saw from Miami's sixth-round pick in last week's preseason opener against the
New York Giants. Grant struggled in training camp with catching the football consistently and field punts. However, he had no issues in the game. Grant led the Dolphins with four receptions for 68 yards and also notched 113 total return yards. Perhaps Grant is better when the lights come on in games, which is a good thing. But the Dolphins still want to see consistency in practice.
Falling
1. Dallas Thomas, guard: The three-plus year experiment with Thomas continues. Despite plenty of past struggles, Thomas remained the first-team left guard throughout the spring and the start of training camp. But Thomas struggled mightily in the preseason opener, which quickly brought flashbacks. The time may be now to end this experiment before the start of the regular season. In the past, the Dolphins didn't necessarily have a better option in waiting. This year the Dolphins have several players, led by first-round pick Laremy Tunsil.
Jermon Bushrod and
Kraig Urbik also are veteran options.