I believe a major component of the NET is a team's points per possession perhaps minus allowed points per possession. I can't find those stats for any team, much less for A&M. Does anyone know a site where that data is?
I guess you could get most of it from the box scores. Assuming that missed shots when the shooter is fouled counts as a shot, you could add the team's total shots from the floor, subtract the number of offensive rebounds and add their turnovers to get a close estimate of the possessions. What is missing are the non-shooting fouls that result in foul shots.
I didn't try to calculate the number for all the Aggie games, but I did look at several of them to see if the number of possessions was anywhere in the box score. What I discovered indicates why teams that play a lot of Quad 3 and 4 games are ranked so highly.
When we beat Lamar 97-71, we scored 97 points on 58 shots with 14 turnovers and 21 offensive rebounds. Ignoring any possible non-shooting fouls, our points per possession = 97 / (58-21+14) = 1.902. Lamar's points per possession = 71 / (61-14+10) = 1.183. The difference is 0.719 which I understand is very good. To me it means that we are outscoring them almost three-quarters of a point on mutual each possession. That constitutes a blowout.
However, when you play good teams, like Purdue, everything is much closer. A&M was 70/(50-14+18) = 1.296, while Purdue was 66/(53-8+16) = 1.167. The difference was .130, which is obviously a much closer game. But this is what happens when you play better teams.
One final one is our loss to UCF 61 - 64. Our PPP = 61 / (63 - 16 + 12) = 1.034, while UCF = 64 / (50 - 8 + 11) = 1.167. The difference was = -.133. The difference indicates our close loss, 3 points, while the positive .130 in the Purdue game was a close 4 point win.
Unless you weight the level of your opponent, teams which constantly blow out inferior opponents, like UGA, are going to look a lot better in the PPP calculation than teams which play a better opponents. I don't know everything that goes into the NET calculation, but I at least understand why some teams playing weak schedules are ranked more highly than I believe they deserve.