3) Toby Alderweireld
One of the finest defenders in the Premier League, Toby Alderweireld is staggeringly available for only £25m when a clause kicks in later this summer.
And according to the Sun, United are making him a top priority target, with the Belgium international a clear upgrade on flops like Chris Smalling and Phil Jones.
If United rake in £150m from the sale of Pogba then going after an even more expensive centre-back might be tempting, but £25m on Alderweireld and money left over for other areas of the squad seems like an ideal way to reinvest that cash.
4) Hakim Ziyech
Finally, for just another £25m, Man Utd could also sign Ajax attacking midfielder Hakim Ziyech after his sensational form this season.
The Mirror have linked the Red Devils with the Morocco international, while another Mirror piece has reported on his £25m release clause and quoted Ajax chief Marc Overmars as saying he will be sold this summer.
This seems a no-brainer to us, but will United be brave enough to sell Pogba and smart enough to not simply blow all that cash on another expensive under-performer?