Heat coach Pat Riley is taking the long view when it comes to Alonzo Mourning's partially torn right calf.

The prognosis after Thursday's MRI had Mourning out two to four weeks. But Riley also referred to a similar injury that sidelined third-string center Michael Doleac at the start of the season.

"When Doleac had his calf injury in training camp, he was about a month," Riley said Friday. "We're hoping that it's that. If it's two to four weeks, then I'll be happy."