Declan Gallagher determined to stay positive despite Scotland disappointment

Declan Gallagher, right, shackled Serbia’s Aleksandar Mitrovic but suffered his first Scotland loss in Israel (Novak Djurovic/PA)
Declan Gallagher, right, shackled Serbia’s Aleksandar Mitrovic but suffered his first Scotland loss in Israel (Novak Djurovic/PA)