Adarabioyo has resumed work after missing recent matches, but The Sun is reporting the Blues are determined to manage his recovery carefully rather than accelerate his return.
The centre-back has not played since being withdrawn during last month’s match against Brentford after reporting discomfort in his hamstring.
While the injury is not considered serious, there is concern within the club that rushing him back could lead to further complications later in the campaign.
Chelsea’s medical staff are wary of the risks associated with hamstring injuries, which are known to recur if players return before reaching full fitness.
As a result, this weekend’s Premier League fixture against Wolves is expected to come too soon for Tosin, with the defender continuing to build his conditioning in training.
The following home match against Leeds is viewed internally as a more realistic opportunity for his return, although the club would ideally like him fully available for the FA Cup tie away to Hull.
Chelsea head coach Liam Rosenior oversaw his side’s recent defeat to Arsenal, a match that prompted mixed reactions despite a largely resilient defensive display.
The team were eliminated 4–2 on aggregate, conceding a late goal at the Emirates.
Former England international Paul Merson was critical of the performance, saying the team went out with “a whimper” after Kai Havertz scored late on.
Some supporters, however, believe the tie had already swung away from Chelsea following the 3–2 defeat in the first leg at home.
Club captain Reece James was absent from the squad through injury, though there remains optimism inside Chelsea the issue is not a long-term concern.
The fitness of Cole Palmer is also being closely monitored as Chelsea approach the latter stages of the season.
The forward featured only as a second-half substitute against Arsenal as his workload continues to be managed.
SunSport reported the overall mood within the Chelsea camp remains positive despite recent setbacks.
Rosenior has made an early impression since taking over from Enzo Maresca at the start of the year.
Several players were understood to have been unhappy under the previous regime, particularly with tactical approaches and setup.
Since Rosenior’s arrival, players have been encouraged to express themselves more freely within the current system.
The new head coach has been described internally as hands-on and approachable, with training sessions and communication seen as a marked change, as Chelsea attempt to stabilise their season while carefully reintegrating key players such as Tosin.