Four-star defensive tackle Roy Miller of Killeen, Texas- Shoemaker committed to Oklahoma over the summer.

Miller decided to take an unofficial visit to Texas for the North Texas game to make sure he had made the right decision, then followed that up by going to Norman this past weekend. After taking those two trips, Miller now says that he definitely wants to be a Sooner.

Listen to Miller talk about why he's sold on OU in this Rivals.com AMP exclusive video.