Quick summary of the above.
Ignore the facts.
My opinion is my opinion regardless of facts.
I'll throw in a bunch of subjective stuff to further defocus rational thinking.
Heck, let's make this really simple. IF the "GOAT QB" isn't subjective, then please go ahead and list the objective criteria used to determine who it is.
If we were talking about the "all time leader in passing yards in the NFL", that would be objective. You would look at the stats and see Brett Favre leads with 71838 yards. He's the one. Nothing to argue about.
Similarly, if you were looking at the NFL leader in rushing yards in for the 2012 season, you'd again look at the stats, AP at the top of the list with 2097yards, and there's your answer.
These are objective questions because there is no inclusion of any kind of bias. It's measurable. It's clear cut.
With "Who is the GOAT" questions, it's subjective as there isn't a clearly defined criteria to measure by. WHAT you choose to measure (stats or otherwise) influences the outcome as much as what measures you choose to ignore.
Again, let's look at the question of Greatest running back of all time.
IF you go by most career rushing yards, it's Emmitt Smith.
IF you go by single season rushing yards, it's Eric ****erson.
IF you go by career rushing TDs, again, it's Emmitt Smith.
IF you go by single season rushing TDs, it's LaDanian Tomlinson.
IF you go by career yards per carry, it's Bo Jackson.
IF you go by single season yards per carry (200 carries minimum), it's Jamaal Charles.
This is without getting into number of Championships, playoff victories, number of winning seasons, yada, yada, yada. Or looking at other things such as coaching staffs, strength of schedules, overall roster talent,
BTW, I don't see Barry Sander's name included, or Gayle Sayers', or Walter Payton's, or Jim Browne's, etc, etc, etc. Those names being left out of the discussion demonstrates that none of those "objective" methods of determining greatest RB of all times is satisfactory as their names should be in the discussion.
Switching back to QBs, again, please go ahead and list the objective criteria by which the determination is to be made.
I'll be nice and save you the trouble. You can't because there isn't an agreed upon objective criteria. It's subjective.