It’s been four months since Boston Celtics superstar Jayson Tatum suffered a torn Achilles during Game 4 of the Eastern Conference semifinals against the New York Knicks. On Friday, Celtics beat writer John Karalis of The Boston Sports Journal made a bold prediction that Tatum could return to action in March. Karalis discussed the 27-year-old’s recovery on the newest episode of the “Celtics Talk Podcast.”“I think that he could be back by March — like, early March,” Karalis said. Story continues below advertisement“Every time I bring this up, people say, ‘Don’t rush him, don’t rush him.’ This is not rushing,” Karalis said. “When I say, ‘early March,’ I mean early March where every trainer, every doctor, the Pope — everybody comes in and is like, ‘Nope, this is good, man.