The goalless stalemate at Stamford Bridge saw Arsenal close the gap on Sarri's fourth-placed side to just three points, as they seek qualification for the Champions League.
At present, Higuain is on a two-year loan deal with AC Milan and the Blues are apparently reluctant to discuss terms with two separate clubs in order to lure the marksman to the Premier League.
"It's not easy, and I think that we are lucky because we have [Ethan] Ampadu, we have [Andreas] Christensen, we have [Hudson-Odoi], so we are lucky".
He, therefore, stated that his side must try to solve the problem of lack of goals before the winter transfer window is over if they must progress as well.
Having lost their final home game of 2018 to Leicester, this was another lacklustre display from Chelsea in front of their own supporters, who had been buoyed earlier in the day by the signing of Christian Pulisic from Borussia Dortmund.
"On the bench I tried to do my job".
I don't ever want to leave: Solskjaer
It is believed that Solskjaer will also ask his players to spend more time with each other at the team hotel before away games. You've had a new manager come in and bring in his signings, another comes in, a couple more signings, a couple more go out.
"I have to try to improve my players, my team, my offensive base".
On his recall, the former Real Madrid star looked completely bereft of touch and confidence.
The United States worldwide will remain at the Signa Iguna Park until the end of the season before making a return back to the west London club.
Hazard hinted several times that he preferred to play wide rather than upfront during Sarri's experiment with the Belgian as a "false nine".
Morata's luck was out when he slotted home from a Cesc Fabregas pass, only to see a tight offside decision deny him a goal.
Capping a forgettable game for Chelsea, Marcos Alonso had a strong penalty appeal turned down in the closing moments.