But yet, once again, the majority of the forum thought Chad Henne was their future franchise QB when he was at Tannehill's point in his career as a starter and beyond. Very few people back then were talking about "boneheaded interceptions" as a reason he wouldn't be a future franchise QB.You can't just look at the number of interceptions and blame the QB. There's different reasons for them. Henne's were usually boneheaded throws. Tannehill rarely has boneheaded throws. He sometimes misses a throw, or maybe, for instance the corner made a great play on that slant, can't blame tanny for that. In 1 on 1 you trust your receiver to make a play, the other guy made a play. He knows how to read a defense, Henne didn't and that's the biggest difference between those who can and those who can't.
In other words, when we're using eyesight alone, we're likely to ignore negative attributes in our appraisal of a player we desperately want to succeed. This is called confirmation bias, and why we should use eyesight as only a small piece of the puzzle in matters like these IMO.
http://en.wikipedia.org/wiki/Confirmation_biasConfirmation bias (also called confirmatory bias or myside bias) is a tendency of people to favor information that confirms their beliefs or hypotheses.[Note 1][1] People display this bias when they gather or remember information selectively, or when they interpret it in a biased way. The effect is stronger for emotionally charged issues and for deeply entrenched beliefs. They also tend to interpret ambiguous evidence as supporting their existing position.