And some pretty interesting names are becoming available as players are released, while talks are ongoing about others who are out of contract.
Here is a list of every Championship player who is on a free amid the announcements so far.
5. Huddersfield Town
Huddersfield Town Released: Josh Ruffels, Tomas Vaclik, Florian Kamberi, Rolando Aarons, Ryan Schofield, Matty Daly, Romoney Critchlow, Danny Grant. Talks: Danny Ward, Josh Koroma (pictured), Luke Daley Photo: Jonathan Gawthorpe
6. Hull City
Released: Tyler Smith, Billy Chadwick, Callum Elder (pictured). Talks: David Robson. Photo: Bruce Rollinson
7. Millwall
Released: Scott Malone, Mason Bennett (pictured). Offered new contract: Connal Trueman, Ryan Leonard. Photo: Isaac Parkin
8. Norwich
Released: Sam Byram, Kieran Dowell, Michael McGovern, Josh Martin, Danel Sinani, Teemu Pukki (pictured). Photo: Paul Harding