So we're to ignore volume?
For this debate on these players, while what you quoted should matter, you can remove TT's final season if you want. Or his first. To make it more "fair."
I don't view it as dinging VY because of what TT did his first year as a starter. You know, won the Heisman. 55 total TDs.
Again, I care mostly with what actually happened. Am I dinging Barry Sanders for having started 1 season? For an all-time ranking or all-decade team....I guess? Why was he a backup if he was that good (I know, I know, Thurman Thomas

)?
VY was not as efficient (good?), not as productive, and his biggest strength was scrambling. His peak in a 1-game sample was higher than TT's. Fantastic.
I guess RB Tony Sands of KU was better than Barry Sanders, then. That's where we end up with holding a 1-game peak as the end-all, be-all.