First, I wasn't doubling down on anything. I hadn't posted on the news until just then.
Second, we've seen, again and again, Arians and the Bucs undersell injuries this year.
Third, "“Arians says Antonio Brown has an ankle sprain near his heel, and when asked if he could be back after the bye for Week 10, he said they don’t know and it could be more longterm.”"
Antonio Brown Injury Update: Brace for an extended absence
People have been guessing at his return since he first went on the shelf, and the date has been pushed back repeatedly. This is not the first time.