PARIS – Legendary San Antonio Spurs coach Gregg Popovich is “attacking his rehab with the same resilience” after suffering a stroke in November that he’d shown on the bench, chief executive RC Buford said, but his return to the team this season remains in question. “His improvement continues to get better, (but) I don’t know that we have any way to judge the clock,” Buford said in Paris Wednesday, where San Antonio will play the Indiana Pacers twice this week. “Predicting what’s to come is just a function of where Pop’s rehab goes.” Popovich, who turns 76 next week,...