McKinney Boyd (Texas) running back Dedrick Scrivens announced his commitment to OSU on twitter Tuesday afternoon. Scrivens will attend as a preferred-walk on, according to the McKinney Courier-Gazette.A preferred walk-on is offered a spot on the team, but not an athletic scholarship. Preferred walk-ons are often placed on scholarship after proving themselves.Honored And blessed to say ill be furthering my education and football career at Oklahoma state university! #gopokes pic.twitter.com/oDVjmZ02CX— Dedrick scrivens (@ded_carl) June 9, 2015A two-star running back according to Rivals, Scrivens held offers from Cincinnati and South Alabama. Scrivens was a two-year starter who had 3,937 all-purpose yards and 56 touchdowns.Scrivens becomes the third incoming running back to join the 2015 class, joining Chris Carson and Jeff Carr. Check out his highlights below: Photo attribution: Star Local MediaIf you’re looking for the comments section, it has moved to our forum, The Chamber. You can go there to comment and holler about these articles, specifically in these threads. You can register for a free account right here and will need one to comment.If you’re wondering why we decided to do this, we wrote about that here. Thank you and cheers!