Josh's strength is his ability to get the ball to WRs quickly. In part due his arm strength, Tom Brady did this with pre snap reads. Josh does to an extent but don't think he sees it same way Tom did. As how many times have we seen Josh miss the open guy and forcing a ball into a tight window (see 2nd down throw to Shakir vs Diggs). That's why we've seen teams play more complex zones vs us which confuses John and causes him to go into hero mode. Toss in playing man on man can spell disaster if you don't cover a guy or you leave Josh a lane to run.