We've averaged 7 wins? I had to look it up, but only found a wiki link, so I used our data from aggieathletics.
The average number of games played during A&M football history is 10.077 per season. We have a 57.76% winning percentage, that is wins divided by the sum of wins, losses and ties. So the true average of wins per season is 5.82.
It's difficult to analyze LSU football since I can't find year by year results for the history of the program. Let's say the number of games played per year are similar to ours, which they would be. Tigers average 6.31 wins a year.
You point me in the direction of usable data for individual yearly results, and I'll give you something to chew on.
That being said, the average games played per year and average winning% is magic math. A more accurate representation of the wins, standardizing the # of games played to 12. A&M would average 6.90 games per year. I'd probably wager the mighty Tigers are around 7.5.