Putting on the all too familiar Jets copium hat, they pulled out a W under catastrophic circumstances yesterday against a very good division rival. The Bills defense is going to give most QBs trouble especially when the O-Line isn't holding up well, so I don't think you can make too harsh of a judgement on Zach's performance (even though it wasn't too bad as is).
Now he's got a week to prepare with the starting unit and they can game plan around him, so let's see if he's learned anything from Coach Rodgers.
But they're playing the Cowboys who just made Daniel Jones look like a rookie. Two tough defenses back to back is a tough way to build the confidence of a young QB. If he gets shellacked by Dallas, he might have a tough time going forward.
Alternatively, if he weathers the storm he might gain confidence and blossom.