NFL: NFL tells teams to stop faking the funk

[ChrisD]

Some cases though, it's done really well, and the guy is out for a play or two, or three, and then back in like normal. You can't tell if a guy is cramping up or not, especially if it's done well

[Falcon Millenium]

If the NFL can prevent teams from faking injuries, it will benefit the falcons O.

I don't know why the article says that the Falcons don't anticipate teams doing this. None of the quotes support this.