People are not talking about this call but I thought that the PI call on Powers at the end of the half was complete BS. I thought it should had been and Offensive PI call on Cooper. Cooper was using his right arm to hold back Powers and had his right arm hooked around Powers. That penalty resulted in 28 yards and putting the ball on the 1 yard line.
Couldn't find a video of it but in this photo you can see Cooper's right arm still wrapped around Powers as Powers tries to make a play on the ball:
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