At this point we're just making excuses...there's ALWAYS going to be some reason to say "well the data doesn't apply here because the situation isn't EXACTLY the same". It's simple. Historical evidence of the entire NFL, not just the Packers, shows that you should go for it in those two instances. Otherwise you're basically saying that you don't believe that years of history of these situations aren't relevant; that this one instance is unique in recent history. It's not, that's why people go to the trouble of documenting and analyzing things like this, so that we can learn from them. NFL coaches are anti-change, they don't do new things until they're hit over the head with them. Just look at NFL practice schedules during the season. Until Chip Kelly made it popular the NFL was the only sport that asked their athletes to not really do much physical exercise for two days before a game; can you imagine a sprinter not running for two days for an event? McCarthy isn't the only coach guilty of this, because kicking the FG is the SAFE thing to do, not for winning but for defending a loss. If you go for the TD and don't convert you get criticized. If you kick the FG, well "you got points on the board", the outcome doesn't matter.