I dont think we paid 15.5 .
Look at the deal, he was part Genoa, Part Bari. Bari paid 8M to Genoa and bought it completely. Genoa paid Juve 6m with that money for half of Crisito. Bari paid around 3m to Juve for half of Almiron, also Genoa Renewed palladino contract for another year.
So I think the actual amount we have to pay in cash is about 4 or 5 million. the rest is players have been traded.