The Saints on Tuesday activated TE Juwan Johnson from the physically unable to perform list. He had foot surgery in June and had been rehabbing since. But Johnson returns to the field with more than two weeks to prepare for the regular-season opener.

Saints TE Juwan Johnson was on the field before and after Friday's practice, catching passes from a Jugs machine, according to New Orleans Football Network. Johnson remains on the PUP list and isn't practicing after undergoing foot surgery about a month ago. But he wasn't favoring that foot and didn't appear to be wearing any extra protection.

Nick Underhill of Saints.football reports that Saints TE Juwan Johnson "suffered a lower leg injury and is expected to miss a good amount of time." We'll watch for more specifics on the injury, but that sounds pretty ominous. Underhill did add that he hasn't heard that Johnson will be sidelined into the regular season.

Update: ESPN's Adam Schefter reports that Johnson will undergo foot surgery. He's expected to be sidelined “a while," Schefter adds, but "the hope and belief for now is that he will be back for the start of the season."