Complex sentence: Novacek served as a spokesperson for the Alltel Wireless "Yards 4 Youth Football" program in West Texas, the National Dairy Council's NFL Nationwide School Program "Fuel Up to Play 60" campaign, and Heritage Land Bank.
Split into simpler sentences: Novacek served as a spokesperson for the Alltel Wireless "Yards 4 Youth Football" program in West Texas. Jay currently speaks for the National Dairy Council's NFL School Program "Fuel Up to Play 60" campaign, and Heritage Land Bank.