This is what happens when someone becomes a scapegoat. Any single misplaced pass and you'll see people moan about how poor he is, yet when their favorites misplace a pass it's ignored. He'll get no credit from some unless he performs as a 10 out of 10 every week.
It's easier to accept a players weaknesses if they are outweighed by their strengths. Sawyers tracking and tackling are shocking but, his passing and ball protection are superb.
Trouble with Livermore is, he doesn't really have any real, stand out, strengths. He's not a great passer, or tackler, he doesn't sit on the back 4, to add protection, nor does he get past the striker to get in the box. Yes, he has good energy but, in terms of skills, he's very average. This means a good game is not a 10, but more a 7 or 8, with a bad one being a 4 or 5.
We won't replace him, which is fine, we have higher priorities, so we have to accept him for what he is and just hope that he gets more 8's than 4's.