I'm not sure what everyone else is seeing (including PFF) but every time I watch Jackson, he seems to be very efficient and surprisingly boring because he does his job so damned well. He is absolutely the most under appreciated player on this roster. If only I could believe in his health (I do not). Seriously, when healthy...I think he's a poor man's Tyrone Smith of the Cowboys. Unfortunately, when he's hurt, he also reminds me of Smith.
Maybe though, just maybe he will follow the career arc of Rodger Saffold who couldn't stay healthy but eventually had a long streak of health and paved the way for some dominant run games. Hopefully, we don't give him away too soon like we did Saffold.