The
18-year-old progressed through the Tigers’ academy system since joining at under-13
level, signing his first professional contract in October 2021.
Making
his senior debut a month later against Cardiff City in the Championship, Mills
has also represented the Republic of Ireland at under-19 level.
Mills
spent the second half of last season on loan with Scottish League One side
Falkirk, making 6 appearances for the Bairns after making his debut against
Montrose. |