Celtics’ point of emphasis

Good luck, Nate Robinson.

Celtics point guard Rajon Rondo will be sidelined for a couple weeks, according to GM Danny Ainge. Rondo rolled his left ankle in the fourth quarter of Wednesday’s win. The injury opens the door for Robinson.

“Nate has been playing very well for us,” Ainge told WEEI radio. “Now, he’s going to have to step it up and play more minutes.”