Despite making a string of fine saves on Sunday, Cech couldn't prevent the Gunners starting their Premier League campaign with a 2-0 defeat against champions Manchester City. After impressing in his second-half cameo, Lucas Torrera can only manage a place on the subs bench.
However, the knock-on effect on Aaron Ramsey, who has entered the final 12 months of his contract at the Emirates Stadium, presents a tricky selection conundrum for Emery.
"We are continuing this work and against Chelsea we are going to analyse the opposition".
After the loss, Emery said he was happy with the 36-year-old's performance. The best for technical skill, the best for scoring but I think it depends only on him.
However, the Emery era didn't get off to a flyer as Raheem Sterling and Bernardo Silva struck fine goals either side of the interval to give Pep Guardiola's men a deserved 2-0 victory. Alongside the German meastro in attack, Henrikh Mkhitaryan is expected to start on the right side, with Aubameyang on the left, as iterated earlier.
"Saturday is a very good option to show our personality, our capacity against a big team like Chelsea, and away from home", he added. Under Antonio Conte they looked to launch counters and get behind opponents as quickly as they could. "I think he will cause problems (at Chelsea) with Aubameyang". You can also watch it on the BT Sport app. Who will prevail in this London derby? There are a few interesting factors as well surrounding it.
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Despite the hefty price-tag, Pulisic could by Sarri's "Jose Callejon" at Chelsea. I expect a lot from him because, for me, he's a very great player.
Former Super Eagles captain, Kanu Nwankwo, has warned Arsenal manager Unai Emery, to stop trying to change Mesut Ozil. "If in the future Bernd starts, I believe in him also". "But we will see, it will be interesting".
"This whole thing about playing out from the back, part of you wants to say: 'What are you doing?"
This is an important game for both teams, just for the fact that, if Chelsea win, they will go six points ahead of Arsenal in the race for the top four.
If Sarri wants to play like he did at Napoli with a converted-winger as a striker, it'll most likely be Hazard filling that spot.