Pogba's rose to the dizzy heights he did on the back of being managed by arguably the most controversial & outspoken manager the premier league has ever seen. Add to that they didn't particularly like one another & made that very obvious, then of course at that time he was media gold & was actually undervalued at his peak. With the dividend yield he produced at that time he should have been £3 or so more expensive than his nearest rival.
But as a few have already pointed out, media kings don't last forever. Unless of course they're being written about due to their outstanding performances on the pitch week in week out. I can only think of Messi & Ronaldo who tick this box.
Salah was media gold in his first season at Liverpool. Have his performances dropped since? Maybe a little but he's still performing very well, but that's now expected & its not BIG news anymore, like it was when he shocked the footballing world in his debut season.
I'd argue that Pogba underperforming for Utd is now almost expected & NO longer BIG news. Add to that, that Ole isn't outspoken or controversial. Then where do Pogba's future MB wins come from?
Returning from injury
With the exception of transfer spec I don't see how he will regularly win MB from the other 3 categories listed above. The problem there is that when the the transfer spec MB divs come rolling in, other traders will be selling for fear of the move actually materialising. So what you win in divs you lose in capital appreciation.
Now this is the perspective of someone who has never owned Pogba. It's a completely impartial view from a trader that probably over thinks every trade 🤣