I cant imagine we would be able to afford anybody who has a Euros tax.
IF we assume that Branners and Onana are sold, that leaves us with 14 players, money will be needed for Beto and Chermo, which leaves us the cash from Branners, Onana and Maupay, lets say circa 140m, minus 40m for Beto and Chermo, so 100m to buy 10 players.
I suppose a few loans and frees could lessen the burden, but its gonna be tight.
Edit*
I also missed off the fact that if you are signing 10 players, you also gotta factor in around 20m for Agent fees.
And if we wanna do what Zat suggests and sell 5 or 6 players and buy 15, you are talking around 50m in Agent fees.