Is Burfict in the Steelers heads?

[PApinhead]

As long as Burfict isn't committing costly penalties, I don't mind if he plays aggressive and gets in their heads, which like others, I think he is. He makes this defense so much better and we really need him out there. He just needs to make sure he doesn't take things too far when playing chippy. It's a fine line, but I think he is learning to walk it pretty good. At least I hope he is and that he keeps getting better at it.