VIDEO: Vanderbilt’s Zac Stacy Carted Off After Vicious Head-To-Head Hit

During Saturday's Vanderbilt-Florida game, Vandy running back Zac Stacy was moved to a backboard and carted off the field after suffering an awful helmet-to-helmet hit. Thankfully, he displayed movement in his extremities while leaving the field, but as you can see from this photo, it was a particularly scary hit:

Florida defensive end Lerentee McCray was pretty clearly leading with his helmet here. If this hit was as blatant as it appears, we have yet another case of a player using his helmet in lieu of his head. We have video after the jump.