In ESPN's Total QB Rating Dak is currently 12th with a 76.3
If anyone is keeping track Wentz is currently 22nd with a 58.9
Total QBR is based on expected points added (more reward for success in more difficult situations), and Dak has been killing it on 3rd and long.
5 QB (and ties) with most attempts on 3rd and 7+
Prescott 13 of 15 149 yd 0 td 0 int
8 fd 108.1
Newton 8 of 12 136 yd 0 td 0 int
7 fd 104.9
Rodgers 8 of 12 152 yd 1 td 1 int
5 fd 102.8
Bortles 10 of 14 129 yd 1 td 1 int
2 fd 94.0
Gabbert 6 of 16 35 yd 1 td 0 int
3 fd 66.7
Wentz 5 of 12 58 yd 0 td 0 int
3 fd 56.9
Dalton 7 of 14 106 yd 0 td 1 int
2 fd 45.5
Luck 6 of 12 63 yd 0 td 1 int
4 fd 30.9
It must be said that Total QBR was not designed to correlate to wins, as it is purely an individual stat. For example, it will reward a 50-yard bomb more than a 10-yard dumpoff and 40-yard run after the catch, even though the team benefits equally from both plays.