JJ Watt gives take on NFL's taunting penalty emphasis: 'Let these guys show their personalities'

It was three years ago when the NFL went to its officials and reminded them to make sure they throw flags when they see taunting on the gridiron.

After four weeks this season, the NFL is nudging referees again, according to Pro Football Talk, as there is a "point of clarification" as to what is categorized as taunting after fines have been dished out for it despite no flags being thrown. 

However, what defines taunting appears to be a gray area for some officiating crews, and many players...