Well, I actually clicked on your link this time.
His first two UR penalties were 2011 -- not his rookie 2010 season...So he had 6 in 3 seasons...
That doesn't necessarily sound like a lot...until you realize he had more roughness penalties in a 27-month calendar period than the average NFL TEAM had in 2014 (5.34)!
“...than the average NFL TEAM had in 2014 (5.34)!”
That is also really hard to believe. Seems really low. (Perhaps it is because I only watch the Seahawks on Sundays!)
The one thing I hate to see for any player, regardless of team is any kind of injury.