While the inclusion of some players hints at positive news on the injury front, the absence of captain George Honeyman has proven to be a surprise among supporters. But who are the players on the plane? Scroll down and click through the pages to see who Ross has decided to name in his travelling party:
21. Ruben Sammut
The former Chelsea youngster was signed as part of Elliott Dickman's under-23 squad - but now has an opportunity to catch Jack Ross' eye. Photo: Harry Hubbard
22. Alim Ozturk
The Turkish centre back will be keen to build on a strong end to the 2018/19 campaign - and cement his place in the Sunderland backline. Photo: Frank Reid