It's only a saga because people have let it become one in their head as it's Pogba and if you saw the prematch conference, it was the journalist that was desperately trying to make a story about it in his questioning to Ole. They can't fathom him actually having an injury and rather delve into really convoluted conspiracy theories. Baily, Dalot, Fosu-Mensah, McTomminay - all have had injuries but, not once has been postulated they are faking it and the club is hiding things.
Do you think anyone of these people that are so watchful of Pogba, making a big deal about him not being at a game and how much of virus he is not being there being a cheerleader with pom poms on have ever noticed how all these other injured players have not been always at training or at games. Dalot himself has been "globe trotting" but, no drama on it because it doesn't suit a narrative.
Pogba is not the only player to have been out a long time, come back and something happen right after. Happened to Zlatan on his return. Somehow though because it's an ankle and not a knee, and it's Pogba and not someone else, people are finding it a lot more plausible it's just some big scheme.
For me it doesn't make any sense, it's a player injured and no actual saga. Doesn't make sense to me that a footballer that loves to be on the pitch, in the prime of his career, with the Euros coming around, is willing to sit out for months, get surgery done - when every surgery, even the simplest one poses a risk to end a career just so he can get a move. That coupled with a club that stands to lose millions if they can't get into the top 4 and lose millions on a transfer deal because they let the player just sit on the sidelines and will go along with whatever story player and agent say.