Pro Football Focus’ Dolphins-Cowboys grade book is out and it was more negative than positive for the starting offense.
While left tackle Branden Albert (+3.3) and receiver Mike Wallace (+1.8) were the top-graded Dolphins offensive players, many of the starters struggled.
Rookie right tackle Ja’Wuan James (-2.4) had the lowest grade of Dolphins offensive starters. Second-string quarterback Matt Moore (-2.8) was the lowest overall player on offense.
Starting quarterback Ryan Tannehill (-2.3), left guard Daryn Colledge (-2.2), right guard Shelley Smith (-1.8) and receiver Brian Hartline (-1.2) all graded “in the red” meaning they had a bad performance.
After Albert and Wallace, running back Damien Williams — who is making a strong case for a roster spot — had the next highest grade on offense (+1.6).
Backup left guard Billy Turner (+1.4), reserve lineman David Arkin (+1.2), running back Knowshon Moreno (+1.1) and backup lineman Nate Garner (+1.0) were all “in the green” for good performances.
http://dailydolphin.blog.palmbeachp...lphins-offensive-starters-struggle-vs-dallas/On defense, only four players were in the green.
Defensive ends Cam Wake and Dion Jordan led the Dolphins defense with a +3.1. Cornerback Jamar Taylor, who has slipped below Will Davis on the depth chart, was next at +1.4.
Safety Reshad Jones, who is suspended for the first four games of the regular season after failing a drug test, had a +1.2. Jordan is also suspended for the first four games of the season.
Only two Dolphins defensive players were in the red — Davis and linebacker Philip Wheeler both had a -1.4.
Right guard Dallas Thomas, who had a historically bad -9.9 last week, was just out of the red on Saturday with a -0.9. Thomas is rotating with Shelley Smith, who started the game and had a worse grade than Thomas with a -1.9.
James, Miami’s first-round pick who had positive grades in the first two preseason games, struggled in pass protection with a -1.9. His -0.7 run blocking is considered in the average range and was actually his best run blocking performance yet. James has been much farther ahead in pass pro.