A source with knowledge of Porter Jr.’s status said the 23-year-old is on track to return in mid- to late March. Murray’s timeline, meanwhile, is harder to handicap. Though his teammates have been given the impression he’s also likely to return in time for the playoffs, the combination of the severity of his injury and the sensitivity with which the Nuggets have handled his recovery means the team will handle the final stages of his process with the utmost care. Especially considering the workload Murray was prone to carrying for all those years before his injury.