While there are always the people who say that it is "only preseason," NFL preseason football is very important.
The preseason gives us all a chance to see what rookies, guys coming off of injuries and new players are capable of.
The Buffalo Bills had plenty of showcases of rookies, players coming off of injuries and new players. Some better than others, but all showed what they are capable of.
Let's take a look at five players who played well in the preseason and need to carry it into the regular season.