In that deal PSG would easily make back that 20m off the back of Pogba's prestige. He's not only the hottest prospect in world football but is a Frenchman and the talisman of the national team. We'd get a couple of dream players - Cavani would be like signing Falcao but also with the part many say Falcao is missing: defensive workrate. Verratti is a player I've not seen much of but I've always been impressed by what I have seen (the odd match here or there, I don't watch much French football anymore). Is he still comparable to Pirlo in terms of style? If that's the case I'd rather keep Pogba and use Marchisio as a DM rather than sign another Regista.
Perhaps we could market Verratti the same way PSG could market Pogba? Not to the same degree I don't think but perhaps there is something to be said there.
20m plus Cavani (30m?) and Verratti (30m?) - 80m for Pogba? Of course I know it's not that simple and we're getting a good deal on two players but would that be the approximate value of the deal?
It's a tough call, I'm a hoarder so it would be hard for me to let go of Pogba but damn...Cavani is my favourite CF and he's only just turned 28.