Marko Arnautovic is 'priceless' to Bologna's ambitions moving forward, the club's sporting director has claimed.
The Austrian, 33, is being courted by Manchester United with the club already having seen an initial bid rejected by Bologna.
Speaking to Italia 1, via Football Italia, on Monday evening, Bologna sporting director Marco Di Vaio outlined Arnautovic's importance to the club and why the Italian side are so reluctant to sell the player to United.
Marco Di Vaio has outlined the importance of Marko Arnautovic to Bologna and said he's 'priceless' to them
'It’s not easy to play in the transfer window, there’s a lot of talk, we want to keep Marko [Arnautovic],' he said.