Billy Napier hopes to identify future leaders across Florida’s roster when the diminished Gators take on Oregon State in the Las Vegas Bowl. Photo: Derek Wingo; Credit: Alex Shepherd The first year of Billy Napier’s tenure at the University of Florida was a tumultuous rollercoaster characterized by signs of improvement from years past followed by a steep decline at the season’s end. However, the positives within the Gators program — like the heightened sense of discipline and contributions from youthful talent — present hope for its trajectory. While Florida takes on Oregon State in the Las Vegas Bowl on Dec.…