Nevada's best running back, James Butler, will graduate and move on to Io_a for his final year of eligibility. The story says this will not be a major factor for NV as they are transitioning to an Air Raid offense from the Pistol. Hate to see the Hawks get another good back though.
http://collegefootballnews.com/2017/nevada-rb-james-butler-transfers-to-iowa-5-things-that-matter
http://collegefootballnews.com/2017/nevada-rb-james-butler-transfers-to-iowa-5-things-that-matter