The NFL is fickle and we see that quite often this time of year.
Arizona Cardinals fans have not been enthusiastic about Kliff Kingsbury and his coaching, especially after the bye week where the team really stumbled.
Kliff has had his struggles, but it would seem foolish to fire him heading into his third season with improvements of two wins and three wins in his first two season.
However, Cardinals fans need to look no further than the team they faced a month ago in the Philadelphia Eagles to see the life of a coach in the NFL is truly not for long.