### Dolphins players continue to gripe privately about defensive coordinator Kevin Coyle --- everything from his substitution patterns, to his read-and-react approach for defensive linemen, to using practice time on things not used much in games, to in-game decisions. One veteran defensive player expressed concern that Coyle splitting middle linebacker snaps between Kelvin Sheppard and Zach Vigil (a platoon that resumed last week) could be disruptive.
And players aren’t the only ones complaining about Coyle.
“The Dolphins defense is so simplistic and predictable,” ESPN’s Louis Riddick, former Redskins and Eagles pro personnel director, tweeted this week. “Presents no mental challenge for the quarterback to decipher what they are doing pre-snap…. You give a player [Ndamukong Suh] $60 million in guarantees as a UFA, you make damn sure you do everything you can to recreate the environment/scheme he had success in before.”
Joe Philbin ordered Coyle to simplify his defense this past offseason, and players said Coyle spoke this week of simplifying even more, instead of adding creative nuances.
### To put into perspective what middling or worse quarterbacks are doing against the Dolphins, consider four of the past five they’ve faced have exceeded their career passer ratings by an absurd 30 to 87 points when they played Miami. To end 2014, Minnesota’s Teddy Bridgewater was 114.1 against Miami (compared with 84.4 in his career) and the Jets’ Geno Smith a perfect 158.8 (career 71.5).
This season, Jacksonville’s Blake Bortles was 102.2 vs. Miami (71.1 career) and Buffalo’s Tyrod Taylor 136.7, compared with 80.3 career. One player said this is happening in part because the Dolphins are not stopping the run and so they can’t make teams one-dimensional.
One Dolphins defensive back, asked about this, said one reason for this astounding performances by average quarterbacks is that the Dolphins are not stopping the run, either. "We need to make teams one-dimensional, and we're not," that player said.
### Consider passer ratings allowed by Dolphins defensive backs: Walt Aikens (143.3), Reshad Jones (136.5), Bobby McCain (95.3 and allowed fourth-most yards in the league at 232) and Jamar Taylor (119). Brent Grimes is at a sterling 41.3.
### According to a player, several veterans spoke up in defensive meeting on Monday --- Cam Wake, Ndamukong Suh and others --- taking ownership and saying everyone needs to do their job. But while the players speaking up is fine, another player said talking isn't going to accomplish much.
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