You are wrong.
Tennessee Volunteers 2016 Statistics - Team and Player Stats - College Football - ESPN
Dobbs has 1,035 yards passing. 267 yards rushing, 18 td's.
Total - 1,302 yards offense.
Texas A&M Aggies 2016 Statistics - Team and Player Stats - College Football - ESPN
Trevor Knight has 1,261 yards passing. 392 yards rushing, 13 td's.
Total - 1,653 yards total offense.
So, Knight has more total offense.
Additionally, A&M has faced an average of FPI #32 ranked team (average over all P5 teams not counting their win against PVAMU).
Tennessee has faced an average FPI #48.8.
So, A&M has faced a more difficult schedule overall and Knight has more yards passing and rushing.
I really like Trevor Knight, he's a class kid, a very good qb and a very good athlete. He has more speed that I think most thought he had. He'll be difficult to defend for us for sure.
But if you've watched both Knight and Dobbs, it's clear that Dobbs is the more talented runner. Knight ran for 157 yards vs Arkansas, with 152 yards coming on 3 runs where no one laid a hand on him. The exact opposite is usually true for Dobbs behind UT's suspect OL. He's typically running through trash and breaking a tackle or 2 to get what he gets. I'm more concerned about your OL being able to create running lanes in general for Knight, Williams and Ford.
Dobbs right now leads the SEC in touchdowns accounted for. One of the reasons his passing numbers aren't better is because he only had to pass for 90 yards in a blowout win vs VaTech. When we're down and need him to, Dobbs does his best work and it's then when he's put up big numbers.....in 3 big come from behind wins in his career, he's gone 301 passing and 166 rushing vs SCar, 312 and 118 vs Georgia and 319 and 80 vs Florida.
It'll be an interesting matchup for sure, but don't just look at the numbers right now and conclude that Knight is the better runner, cause I really don't think that's the case. Both are very good, Dobbs is just better.