Douglas correctly identified that he was in a zone and sat in the hole. Maye did not and led him on the corner he was running. I suspect this is a lingering effect of switching from the WC system back to the EP. With the EP, unlike the WC, you take what the defense gives you. The QB and receiver have to see and recognize the same thing in order for the EP to work.
I've said many times that going from the EP to the WC is like going from writing right hand to writing left hand. It's not simple- and now they're switching back to the EP.
No matter what happens within the next few years, Vrabel and McD have got to stay put for consistency's sake, otherwise we're no better than the Jets installing a new HC, a new system, literally every year. Their tree never bears fruit because it's not allowed the necessary time to grow and bloom.