Exactly why looking at just field goal percentage is misleading. It does not take into consideration weather/field conditions, distance, did the coach try a 60+ yarder and the end of the half?
I really don't think 81% is bad. That's Crosby's career percentage I think and other than the 2012 season and that game in Detroit a few years back, I was always confident he would make his kick, and he usually did. He's certainly made quite a few high stakes kicks in his career. McManus will be just fine: certainly a vast improvement over Narveson. I'm happy about the signing.