As we wait for the latest deals to be confirmed, here's our rundown of the 17 biggest deals in the second-tier to look out for today, as Sheffield Wednesday and their divisional rivals look to bring in some new signings before the window closes tonight.
1. Teden Mengi - Man Utd to Derby County
Rams boss Wayne Rooney is looking to put his Red Devils connections to good use, and bring in a quality youngster from his former club. Mengi has been capped at various youth levels for England. Photo: Charlotte Tattersall
2. Nnamdi Ofoborh - Bournemouth to ?
He's set to sign a pre-contract deal with Rangers, but could go out on loan until the end of the current campaign. Sheffield Wednesday, Watford and Charlton are among a host of sides to be linked with the Nigeria youth international. Photo: Pool
3. Liam Shaw - Sheffield Wednesday to Celtic
The Hoops look set for a major rebuild this summer, having already all but handed the title to arch-rivals Rangers. Shaw has been heavily linked with Celtic, but the player could well opt to extend his Owls contract instead. Photo: Harry Trump
4. Morgan Whittaker - Derby County to Swansea City
Derby County are set for a busy day, with a host of players linked with moves both to and away from Pride Park. Whittaker looks to be moving closer to a £1m move to the Swans. Photo: Justin Setterfield