Fiji have made four changes and one positional switch to their backline as they welcome back several experienced players for the autumn international test against Wales in Cardiff on Sunday. Vuate Karawalevu moves from the wing to fullback, with Jiuta Wainiqolo taking his place in the number 14 jersey. Waisea Nayacalevu and Josua Tuisova take over as the centre-pairing, with Semi Radradra also into the team on the opposite wing. The changes will boost a side that was thumped 57-17 by Scotland