A year ago I'd be dreading the sale of Pogba. But with Bruno and VdB added to the team alongside Fred and Scott looking like footballers, I'd be much more open to letting him go.
I think he has an incredible mix of talent and physique. But his skill set just isn't what we need at this point for our team. He can play only one position which is the most advanced midfielder on the left of a 3. It's a formation that with our current players, puts an enormous amount of creative responsibility on him while taking away Bruno's best position. You can't be that dependent on one player who isn't consistent.
Our current formation hopes to effectively use his best asset, which is his passing range, while taking the main creative burden away from him. In this formation, if allowed to execute from deep, he can open teams up with ease. But that just can't happen consistently in the PL with teams setting up with hard working midfielders who will always outwork him and allow him no time on the ball. On his best days he can avoid the press but when he can't he becomes a complete defensive liability which is a shame.
If you add the constant media circus from his agent to the aforementioned tactical inflexibility, it becomes difficult to justify his stay here. I hope he still finds a way to make this a successful season, but after that I wouldn't blame the club for selling him, provided they re-invest the funds, which is another can of worms.