I think if we sell Pogba, we will buy him.
This could happen, the way Zidane rush to sell Bale, they will go all in for Pogba.
Selling Lukaku for 75m and buying Maguire for 85m
Selling Pogba for 150m and buying Fernandes for 70m and Longstaff for 50m
I can see that happening.
Total spending this summer: AWB 50m, James 15m, Maguire 85m, Fernandes 70m, Longstaff 50m = 270m
Total profit: Lukaku 75m, Pogba 150m = 225m
Total net spend = 270m - 225m = 45m
We still manage to save up 55m from 100m budget.