In the meantime, we've taken a look at how the career win percentage of every League One boss ranks ahead of the new campaign. This is how Hull boss Grant McCann shapes up against all 23 of his third-tier managerial adversaries for the 2020/21 season.
5. Shrewsbury Town - Sam Ricketts
Career win percentage: 29.5%. Number of games at current club: 78. Photo: Gareth Copley
6. Wigan Athletic - Leam Richardson
Career win percentage: 29.7%. Number of games at current club: 0. Photo: Pete Norton
7. MK Dons - Russell Martin
Career win percentage: 30.4%. Number of games at current club: 23. Photo: Alex Livesey
8. Rochdale - Brian Barry-Murphy
Career win percentage: 36.8%. Number of games at current club: 57. Photo: Morgan Harlow