I appreciate all the work but with respect you still aren't comparing apples to apples.
You are comparing straight numbers and not looking at context or the way NFL offenses have changed in 8 years. In 2008, Big Ben's 5th year in the league, he threw 3301 yards. He threw 17 TDs to 15 ints. Do you know where that ranks him in 2008? In yards he was 14th in the league. With 15 TDs he was 15th in the league. Now let's look at TT.
In 2015, Tyrod passed for 3035 yards with 20 TDs and 6 ints. Those numbers put him 23rd and 21st respectively. See the difference? The league was different. In 2008 there were 6 Qbs that passed for more than 4,000 yards. There were 3 Qbs who passed for more than 30 TDs. In 2015 12 QBs passed for more than 4000 yards and 11 QBs passed for more than 30 TDs.
Again the same holds true for 2009. In 2009, Big Ben's 6th year in the league he threw for 4328 yards with 26 TDs and 12 ints. Those numbers rank him 7th in yards and 10th in TDs. In 2009 there were 9 QBs who threw for 4000 yards and 4 passed for more than 30 TDs.
In 2016 Tyrod was 25th in yards and 24th in TDs. 2016 saw 13 QBs pass for more than 4000 yards. Although there was a drop in Qbs that passed for more than 30 TDs. That can kind of be explained with Tom Brady only playing 12 games and Derek Carr being hurt, when he was 1 TD away from 30.
I just think you can't do direct player comparisons for different eras. Players need to be compared to their peers.
SAYING ALL OF THAT...
I think the Bills should resign Taylor. He led a top 10 offense for the Bills and if they had even a mediocre defense, this team is in the playoffs. I don't think Taylor is the answer long term, so they should keep looking. But he can certainly help the team get into the playoffs.