Day 3 of the 2012 NFL Combine marks the arrival of the defensive front seven: defensive linemen and linebackers. For the former Boise St. Broncos players selected to participate in the Combine, this means that defensive ends Shea McClellin and Tyrone Crawford and defensive tackle Billy Winn will begin their journey through the pokes and prods of the NFL's battery of test over the next several days.

On Thursday, quarterback Kellen Moore and running back Doug Martin arrived in Indianapolis to get started on their Combine journey while offensive tackle Nate Potter is going through the thick of things. That leaves safety George Iloka to arrive on Friday.

Because of the tiered arrival system, Day 3's arrivals will stay until Monday to get through all of the interviews and tests.

For news and information regarding the 2012 NFL Scouting Combine, please stay tuned to this StoryStream. For more on the 2012 NFL Draft, check out SB Nation's dedicated section and Mocking the Draft.