Chelsea ushered in the opening game of the new Champions League on Tuesday, and the newly joined striker Aubameyang is likely to make his chelsea debut.
The Champions League group stage kicks off this week, with Chelsea away to Dinamo Zagreb in the first round, along with Salzburg and AC Milan in Group E.
Chelsea boss Tuchel confirmed a 23-man squad on Monday, with the team now in Croatia.
It is worth mentioning that Chelsea's list includes Gabonese striker Aubameyang, who joined last minute before the transfer market closes, and Zakaria, who was loaned from Juventus. However, neither Kante nor Thiago Silva went with the team.
The 33-year-old Aubameyang was robbed by gangsters at home before joining Chelsea, and his jawbone was broken, so he failed to play in Saturday's Premier League game. However, he is likely to make his debut in this Champions League match, but he needs to wear a protective mask.