Complex sentence: The Cowboys, since, have worn white jerseys at home; the Redskins wore white at home under coach Joe Gibbs starting in through, continued by Richie Petitbon and Norv Turner through, then again when Gibbs returned from through.
Split into simpler sentences: The Cowboys, since, have worn white jerseys at home. The Redskins wore white at home under coach Joe Gibbs starting in through, continued by Richie Petitbon and Norv Turner through, then again when Gibbs returned from through.