The Fulham game in three days is going to be Chelsea's first official game after sacking Tuchel. Let's see if there will be some change in their performance. Aubameyang needs to adapt as quick as possible to be a solution to Chelsea's scoring problems. More importantly the team need to play better as a whole. Fulham wouldn't be an easy opponent for them. Fulham were nearly even defeating Liverpool before. Mitrovic is in a great form these days so Chelsea defense will need to be very aware. I still want to believe that this could be the game to improve their morale.
Fulham achievement so far is not really bad although they had lose several times from big teams but compare to other promotion teams Fulham had better position than them and Chelsea had serious internal issue after Tuchel sacked so they have to get new manager immediately and for this match Chelsea have to be careful playing against Fulham on their home ground because Fulham always be playing good as a host even 2 wins so far they get in home so this match won't be easy for Chelsea
Compared to Bournemouth and Nottingham Forest, Fulham is a promoted club whose performances are quite good. Especially when playing at home
like you said Fulham played quite well and were unbeaten, even Fulham can draw with Liverpool, then Fulham can beat Brighton and Brentford if they
play at home. So when Fulham this week face Chelsea, at least Chelsea must be careful, especially Chelsea experiencing internal problems with
the sacking of Tuchel. It is possible that Chelsea will face Fulham with an interim coach, and it is possible that it affects the morale of Chelsea's players.
So it might be difficult for Chelsea to beat Fulham in such a situation, especially since Fulham always play well at home. So my prediction is that
the Fulham vs Chelsea match will end in a draw.
Fulham have been surprisingly good this season. At the beginning of the season I predicted Nottingham Forest to be in the place of Fulham especially after signing 21 new players this summer but I was disappointed, Nottingham Forest are losing games every week,the only game I was so certain of a win and all three points after a 2 nil win over Bournemouth in the first half they lost the game in the second half after conceding 3 goals to Bournemouth. Chelsea against Fulham will be a very tough one, with the current situation at Chelsea I don't see them winning this game.