http://www.espn.com/nba/story/_/id/2...-active-roster
Leonard is actually choosing not to come back, which is irritating Popovich.
I think they believe he's being overly cautious in order to save his free agency value, whereas Kawhi thinks they're being impatient with him.
The truth is that Spurs aren't getting past both the Rockets and Spurs this year, even with a healthy Kawhi, so they might as well not panic.
But yeah, what a weird injury.