I guess that depends - like I said - on scoring format - there are many ways to tweak QB scoring, perhaps more than RB/WR in PPR.
In one format for example
2018 ppg Winston 22.5*, Dalton 22.8 & Flacco 20.9
2017 ppg Winston 21.7, Dalton 18.6 & Flacco 16.2
2016 ppg Winston 22.5, Dalton 21.2 & Flacco 21.0
* dont forget he played 2 full & 2 half games and the half games get counted as full games.
In another
2018 ppg Winston 23.2 , Dalton 23.3 & Flacco 21.0
2017 ppg Winston 20.9, Dalton 18.1 & Flacco 15.8
2016 ppg Winston 23.2, Dalton 21.9 & Flacco 21.3
and a 3rd
2018 ppg Winston 21.7, Dalton 20.1 & Flacco 18.8
2017 ppg Winston 20.1, Dalton 16.5 & Flacco 14.3
2017 ppg Winston 20.4, Dalton 19.8 & Flacco 19.1
Like I said - different formats. Winston on a ppg routinely beats them over the past 3 years -
I quite agree that NFL Teams like wins - and wins come with stability - Dalton & Flacco have been the stable heads of their franchises for 8 & 10 years respectively (not counting this year for Flacco). Winston is in what his 4th year - maybe in 4-5 years if TB stays the course he'll be putting them in regular playoff contention much like Dalton & Flacco have done.
Finally some records I am sure NFL teams are fully aware of
Mentioned because some NFL team is going to look at his resume and say well if TB is dumb enough to toss him aside ... what do Belichicks & good teams do best - take other teams discards.
Most passing touchdowns in a single game by a rookie quarterback: 5 (tied with Ray Buivid, Matthew Stafford, and Deshaun Watson)[74]
Most passing touchdowns by a rookie quarterback in one half: 4 (tied with Marcus Mariota and Deshaun Watson) (November 22, 2015 vs. Philadelphia Eagles)[75]
Youngest player to pass for 3,000 yards: (21 years, 342 days) December 13, 2015[76]
Youngest player to pass for 4,000 yards: (21 years, 363 days) January 3, 2016
Second youngest player to pass for 10,000 yards: (23 years, 303 days; 4 days older than Drew Bledsoe) November 5, 2017[66]
Youngest player to pass for 40 touchdowns: (22 years, 312 days) November 13, 2016[77]
Most seasons of passing for 4,000 yards to begin a career – 2 (2015–2016)
Most touchdown passes before 24th birthday: 69 (23 years, 360 days) December 31, 2017[78]
Please speak to clarion contrarion before considering the use of vetos..