I've seen a couple people say something to the effect of "IF harvin plays" or "with Harvin's hip injury" and I just wanted to let everyone know that it's just a bruise on his hip, nothing serious and he will play.

Here are some tweets about it:

JuddZulgad
Brad Childress told KFAN Radio that Percy Harvin's hip injury is a bruise. Sounds as if sitting him Thur was just being cautious.

vikingsbuzztap
The Viking Age >> Percy Harvin Didnít Practice Thursday, Will Still Play http://buzztap.com/-PU0051

vikingsbuzztap
Access Vikings >> Harvin has bruised hip http://buzztap.com/-58c7p7