I don't think the sample size is big enough to really worry about it tbh. One of the away games was against City, so you can remove that pretty much. Brighton was another, a very good team on their day, so not worried too much about losing that, same for Dortmund who are top of our champs league group. We have won 3 away games: Sheffield Utd (admittedly they are cráp), Manchester United in the Carabao (as previous) and I'm counting PSG as a win. Wolves and West Ham were draws, both credible results, as was Milan, so the only games we have really underperformed are Bournemouth and Everton, the latter of which was played with clearly tired, jaded players and it was fine until Tripps made a couple of mistakes near the end due to his legs not being able to keep up with what he wanted to do.

If we are still struggling away from home after we get a good number of players back and can start rotating and resting players, then we can think about getting worried, but at the moment considering our situation I'm not particularly concerned