Jan Siewert has left Huddersfield Town but the Championship strugglers could turn to Karanka, Rowett or ex-QPR caretaker John Eustace.
The Rams are reportedly preparing themselves in case Frank Lampard leaves Pride Park.
Aston Villa coach John Terry could be targeted by Derby County.
The Queens Park Rangers, Barnsley and Sunderland men are all being linked with Graham Potter's position at Swansea City.
Queens Park Rangers caretaker boss John Eustace picked up his first win against Swansea City.
Queens Park Rangers boss Steve McClaren has appointed John Eustace as his number two.
Eustace played for two years under the Queens Park Rangers manager at Derby County.
Derby County were not the same side once veteran midfielder John Eustace left - and Chris Barid's seemingly impending exit may have a similar effect.
Rangers are still trying to complete a deal with John Eustace.
Rangers have been linked with George Glendon and John Eustace recently.
The Tottenham Hotspur youngster has had a tricky start to life in North London.
Helder Costa missed a good chance for Leeds United tonight.
The Aston Villa-owned defender had a cracking debut for the Championship side.
Besiktas have been linked with Aston Villa's Orjan Nyland.
TikTok has given us plenty of weird and wonderful trends in recent years but this one is for people with a sweet tooth.
Tottenham Hotspur and Manchester United reportedly wanted Bruno Fernandes last summer.
Connor Goldson might've got away with one for Ibrox side Glasgow Rangers today.
Steven Gerrard’s Glasgow Rangers are challenging Celtic for the league title.
Pablo Mari joined Arsenal on loan during the January transfer window.
Jean-Kevin Augustin was in action for the Leeds United Under-23 side against their Derby County counterparts on Friday.
Omar Mascarell put in his most impressive performance to date as Derby County beat a hapless Wolverhampton Wanderers side by five goals to nil on Saturday.