Rosenior was broadly happy along with his crew regardless of the defeat – his first since taking cost – and highlighted positives in virtually each particular person efficiency.

“The largest downside for us is that we had loads of sickness, damage and we’re taking part in in opposition to a really, superb crew,” added Rosenior.

Cole Palmer, Reece James and Malo Gusto all failed late health exams, whereas Moises Caicedo was suspended and sickness pressured Liam Delap and Jamie Gittens on the sidelines too.

On Palmer, Rosenior stated: “He had a minor pressure in his thigh. Should you play a participant too early in January with a minor pressure, it might flip into six weeks out. I can not afford to lose Cole Palmer for six weeks as a result of he is that good.”

He added James had “a giant knock on his hip”, however “hopefully he might be again for Saturday”.

“Gittens was unwell final night time, Liam Delap was as a result of play – he was unwell 4 hours earlier than the sport,” stated Rosenior.

“Each of them had actually excessive temperatures – dangerously excessive. Hopefully they’ll relaxation up and might be OK for Saturday.”

Rosenior was eager to level out Chelsea had competed effectively in opposition to an Arsenal facet that had misplaced solely twice in all competitions this season, and his crew can nonetheless combat again within the second leg at Emirates Stadium on 3 February.

“We’re taking part in most likely one of the best urgent crew in Europe at this time, with their full‑energy crew, and we’re lacking loads of gamers,” he added.

“I used to be happy with the bravery of the gamers to attempt to execute sure elements of what I requested. In six days, we have had two video games. I am not asking for time as a result of I believe the group are ok to win now.

“However I must put my stamp on the crew as effectively – in any other case there is no level in me being right here. So it is a superb steadiness, and hopefully the followers will see the development within the crew. However we have to win on the identical time.”