The Gunners were without Xhaka and captain Koscielny in Monday's 2-0 win over Newcastle United - a result that stretched their unbeaten league run to six and lifted them into the top four.
The Everton manager denied he was Özil's intended target, with the jacket thrown from the substitutes' bench as Silva and Emery argued over Shkodran Mustafi's cynical foul on Dominic Calvert-Lewin late in Arsenal's 1-0 defeat at Goodison Park.
Everton dominated after the early goal and could have scored more to put the game to bed earlier, but Jagielka's goal was to prove decisive.
They have won just five Premier League away games since Emery took over last summer - none against teams now in the top half - and have not kept a clean sheet on the road during that period.
"The win is more than fair", he told Sky Sports after the game. We played OK but we didn't have many chances to score.
A Phil Jagielka strike was enough for Everton to seal all three points at Goodison Park as Unai Emery's side failed to respond to the early setback, with their defensive struggles matched by a lack of invention or goal going forward. I want to develop the players here - giving them progress to achieve something at a big club like we are.
Asked why Arsenal struggle on the road, Leno added: "To be honest, I don't know".
"It wasn't difficult (to play with the change) because we're used to working hard in training altogether". It is a bad result and not a good performance but we are fourth.
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Trump's administration is also in the process of replacing 14 miles of fencing in San Diego County along the border with Mexico . In addition, despite what Trump suggests, Mexico, China and other American trading partners don't pay USA tariffs directly.
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IAF sources also stated that whenever proximity fuse operates the seeker's head falls to the ground. The US State Department and the Indian and Pakistani embassies declined to comment, the report said.