The tweet went on to say the team has hope and optimism for him to play Week 3, and will be checking in again Friday. The Rams host the Bucs in a late afternoon game. Michel would likely get a bulk of the work if Henderson can't go. He carried 10 times for 46 yards last week.
Assuming Jones clears waivers, he will have a chance to return at some point this season once his left ankle is healthy. For now, Los Angeles will rely on Henderson (thumb), Sony Michel and Jake Funk at running back.
Rodrigue went on to tweet there is no ligament damage. It's great news for Henderson as it could have been a lot worse. According to the source, Henderson is day to day; he left Monday's practice partway through and did not return. It's probably still a good idea to back up Henderson with Jones, who has made a name for himself in camp this summer with the injury to Cam Akers.