I'm good with Trestman, the WR's are running solid routes, and getting open, and the running game, we have to be patient with two rookies manning the left side....The mandate to run the ball at all cost is coming from Harbs, some teams just do a good job at stopping the run....Now Pees, never been a big fan of his, and if all goes well, the Bills will continue to lose, Rex gets fired, and we can get him back, or Spags in Indy....:)
Harbaugh would never allow Rex in the building, let alone the sidelines. Too much swagger for his taste. He likes his coordinators with no creativity and non-aggressive.