No other team in the National Football league seems to have had a better offseason and progressive year in 2015 than the Oakland Raiders. Last year's Super Bowl champs, the Denver Broncos, are part of the AFC West division along with the Raiders who should surely make a postseason run and in preseason are already expected to be one of the most dynamic and competitive teams in the league. They picked up last year's interceptions leader Reggie Nelson and a stud cornerback in Sean Smith from their division opponent—the Kansas City Chiefs, a team that many insiders have finishing first in the AFC West this upcoming year.