Complex sentence: The Brewers retire Ross' number several years after his retirement, but although the fans come in large numbers to the game, other players--including teammates and fellow stars Robin Yount and Paul Molitor--stay away.
Split into simpler sentences: The Brewers retire Ross' number several years after his retirement. Although many fans come to the ceremony, other players--including teammates and fellow stars Robin Yount and Paul Molitor--stay away.