If Saban was a stat padder Tua would end up with 5,000 yards this season easily.
Here's the thing.. As we get deeper into our schedule and competition gets a little tougher, we may see Tua needed deeper into 3rd and 4th quarters. Through 5 games now with 14 passing TDs, he's averaging 2.8 per game. Multiply that by remaining games (if our production holds and he's not needed in the 4th), he'll finish with around 35 passing TDs on the season BEFORE the SECCG. He's averaging 232 YPG, so if that avg holds relatively steady through remaining 7 games, that'll give him around 2,786 YPG w/ ~35 passing TDs. Add a couple more TDs on the ground, that'll give him 38-40 TD responsibility. If those ain't Heisman numbers BEFORE the SECCG I don't know what is.
Now, let's just say that as the competition stiffens and he's needed more deeper into games, he could very well end up with well over 3k yards (likely somewhere around 3200) and even more TDs. Let's just say also that as said comp stiffens he throws a couple picks. At his current pace I don't see him tossing more than 5. 40 TDs and only 5 picks will have him locking it down before they get off the bus in Atlanta.
Then let's say that Georgia would be the toughest team to date but they still don't quite have an answer for him. He could very well end up w/ at least 3500 passing yards and 40+ TDs when Heisman voters do their thing.