Lukaku started with a goal, things are going well for Chelsea. I expect more goals to come in this match. Chelsea control the ball, using right wing very effective. Lukaku tries to shoot whenever he finds a position. Pablo Mari got very unnecessary yellow card, it's harder to hold Lukaku now. Arsenal desperately need Aubameyang in attacking field.
In earlier games Tottenham won with a penalty. Manchester United got only a draw in Southampton away game.
And Chelsea found second goal with Reece James already. I don't think Arsenal get anything here after two goals down.
Lukaku has started well at the start of the game and has scored one goal indeed he is a great player with an attacking effort already in front of goal, being a striker at Chelsea is very fitting and this is the start of a good career in the EPL with Chelsea.
Chelsea's second goal has been a solid boost for Chelsea while Arsenal will be looking to repay it but it will be more difficult to see a tough defence, and Abumeyang looks like he will be playing in the second half, I don't know if it will be a goal for Arsenal gol or not.