Big playoff burden ahead for Cleveland Cavaliers' remade supporting cast

On Oct. 29, 2003, when the season opened in Sacramento’s Arco Arena, the starting lineup for the Cleveland Cavaliers was Ricky Davis, Carlos Boozer, Zydrunas Ilgauskas, Darius Miles and a teenaged rookie named LeBron James. Off the Cavs’ bench that night were DeSagana Diop, Chris Mihm, Kevin Ollie and the unforgettable JR Bremer. That building …