After two days of literally spending every waking hour with Pistons' trainer Arnie Kander, it's still unclear whether Chauncey Billups will be able to go in Game 4. The hamstring injury that Billups suffered in Game 3 at the hands (er, feet ) of Jameer Nelson is still restricting him from even walking fast at this point, so we'll have to wait until tip-off to see if Chauncey will be able to ...