Mosta signed Brazilian twenty eight year old central defender Caio Silva Sena Dos Santos.

Throughout his career, Caio Sena was on the books of Sampaio Corrêa FC, AE Tiradentes, América FC, Independente FC, AD Manthiqueira, Mineiros EC, GE Anápolis, Democrata FC, EC Internacional, Internacional de Lages, AA Iguaçu, Colo Colo and Patriotas FC in Brazil, SC Beira-Mar, RD Águeda, ADC Lobão and FC Pampilhosa in Portugal and Phatthalung FC in Thailand.

The Blues, who have confirmed coach Joseph Grech and technical director Mario Muscat, had earlier signed Kayden Farrugia and confirmed Giancarlo Goncalves.