Why not just give them both and spend nothing - I don't think Gil will ever do anything of note at Tottenham and he was signed by Nuno not Don Conte.
Gil (like Sarr) was almost certainly signed because of Fab.....
Which is why (despite Conte being less than impressed with the 'kind' of signing the former was*) I expect us to play the long game with both.
(*i.e. Why are Spurs signing players for tomorrow when they need/needed players for today.)