DallasEast;1382272 said:
No one can be 'completely unbiased' by basing their opinion on stats alone. Brett Favre has thrown for more than 50,000 yards in his career, but I wouldn't automatically elevate him above Aikman or Young for that sole reason.
Numbers don't lie, they just don't necessarily mean what they appear to at first glance - or what whoever is throwing them at you wants you to think they do. Always ask yourself "What do these numbers really mean?". Total career yards, for example, is not a very good statistic, it shows biases towards long careers (duh), recent players (passing rules changes that favor offense), players with weaker defenses (teams that get ahead run), among other factors that may have had nothing to do with how good he really was.
Farve, your example, is right at the top yardage wise but all that really tells me is:
1. He is a good QB.
2. He doesn't get injured much.
3. He has had a very long career.
4. He has been for the vast majority of that career the best QB on his team.
5. His defenses haven't been world-beaters.
To know where to put him, I would need to know things like YPA, TDs, INTs, talent around him, era he played in, etc, etc. Then I need to know the same things for everyone I am comparing him to. Then I would use that as a foundation for my opinions. It is far, far from being the first & only word.
Btw, Aikman & Young are both most likely better than Farve.
Also, my previous post was badly worded. I meant numbers are unbiased, not myself. I try, but it's not always possible.