Those taking part could take the chance to experiment with their sides and it may help them identify areas in which they need to strengthen.
For those not in action, it’s a midweek break which could give manager’s and recruitment staff time to potentially hold discussions with targets.
Sheffield United, who face Southampton, have a number of promising young talents to call upon and those players have impressed one of their latest signings since his summer move to Bramall Lane.
Middlesbrough, already out of the competition, have reportedly opened contract talks with a free agent who has been the subject of much transfer speculation since his release from Premier League side Burnley in the summer.
Peterborough United are most likely prepared to start seeing bids in one of their brightest young prospects, with Spurs thought to be in the picture, but the player says he is in the right place for his development at London Road.
Preston North End host Cheltenham tonight but, away from the club, one young player is hoping to rediscover his best form during his time out on loan.
West Brom are locked in contract talks with one of their star players while Bournemouth’s latest signing has praised the influence of manager Scott Parker in making him choose the Cherries.
Two Championship clubs are thought to be battling it out for the signature of a former Tottenham youngster while Millwall’s Jed Wallace has been linked with both Celtic and Rangers, and a former England striker has had his say on which of the two would be the better move.
Here are Tuesday’s Championship transfer rumours:

. DERBY, ENGLAND - APRIL 10: A detailed view of the Sky Bet and the Not Today or Any Day logo on the sleeve of a Derby player during the Sky Bet Championship match between Derby County and Norwich City at Pride Park Stadium on April 10, 2021 in Derby, England. Sporting stadiums around the UK remain under strict restrictions due to the Coronavirus Pandemic as Government social distancing laws prohibit fans inside venues resulting in games being played behind closed doors. (Photo by Alex Pantling/Getty Images)
The latest round of Carabao Cup fixtures could see Championship clubs rotate their squad and identify where they may be lacking depth Photo: Alex Pantling

. Bristol City and Cardiff City battling for Thorpe signature
Bristol City and Cardiff City are fighting it out for the signature of former Tottenham Hotspur youth star Elliot Thorpe. The 20-year old midfielder left Spurs when his contract expired at the end of June (Football Insider) Photo: Tom Dulat

1. Saints target Nottingham Forest boss
Nottingham Forest boss Steve Cooper is reportedly on the radar of Southampton. Ralph Hasenhuttl could depart St Mary's when his contract expires in 2024 and it is thought that the Premier League club will look to Cooper to replace him. (Pete O'Rourke) Photo: Alex Livesey

2. Tigers 'unlikely' to delve into free agent market
Hull City boss Shota Arveladze has claimed it is unlikely that the club will delve into the free agent market in the near future. The Tigers have been liked with the likes of Josh Sims, Andre Wisdom and Hal Robson-Kanu, who are all still without clubs. (The 72) Photo: Malcolm Couzens

3. Ex-QPR boss eyed former Preston star
Ex-QPR manager, Ian Holloway, has admitted he tried to sign Billy Bodin before the winger joined Preston North End in 2018. The 29-year-old has scored three goals and assisted another three in 12 league appearances for Oxford united this season. (Quest) Photo: Nathan Stirk

4. Premier League clubs in battle for Coventry City defender
Southampton and Burnley are reportedly interested in signing Coventry City defender Michael Rose. The 27-year-old will have a year remaining on on his contract when the season ends. (Coventry Live) Photo: Shaun Botterill

5. Swansea eye permanent deal for loanee
Swansea City are reportedly open to signing Cyrus Christie on a permanent deal this summer. The defender joined the Welsh club on loan last month from Fulham, where is contract is set to expire at the end of the season. (Football League World) Photo: Athena Pictures

6. West Ham eyeing summer move for Fulham ace
West Ham are reportedly set to enter talks for Fulham defender Tosin Adarabioyo ahead of a potential summer move. The centre-back has made 26 league appearances this season - scoring twice. (The 72) Photo: Visionhaus