Bernd Leno looks set to make his long-awaited Arsenal debut on Thursday after Unai Emery promised changes for the Europa League visit of Vorskla.
Germany goalkeeper Leno and midfielder Lucas Torreira, who also arrived before the season, are both expected to receive their first starts in the Group E encounter at Emirates Stadium.
Emery has until now persevered with Petr Cech in goal despite the 36-year-old's string of nervy attempts at playing out from the back.
But the visit of Ukrainian club presents an opportunity for experimentation ahead of a weekend meeting with Everton.
"Every match is about finding the best performance with the players," Emery said.
"We have four competitions this season. Tomorrow is the Europa League, Sunday is Premier League, then it's Carabao Cup and then we're going to play in FA Cup.
"We need to give minutes to the players who can produce the best performance for us.
"Tomorrow we are going to change things to give players the opportunity to find minutes, to find confidence on the pitch and then maybe tomorrow's players can play on Sunday too."
Three successive victories have lifted the mood at Arsenal, with Emery's methods beginning to take shape on the pitch.
The ex-Sevilla boss, three times a Europa League winner as a coach, is hopeful of maintaining the positive atmosphere at Emirates Stadium, which disappeared at times during the latter stages of Arsene Wenger's tenure.
"We are only thinking about giving our supporters first the performance and a good 90 minutes on the pitch at the Emirates," he said.
"We are excited about every match. I want to give the players the same excitement when they are at the Emirates."
|Martino to leave Atlanta United amid Mexico links|
|Pochettino cautious over Eriksen return|
|Ancelotti an inspiration for PSG boss Tuchel|
|Persepolis 1 Al Sadd 1 (2-1 agg): Iranians into first AFC Champions League final|
|Wales boss Gatland returns to New Zealand after father´s death|
|Sri Lanka hand England their heaviest ODI defeat|
|Nuggets guard Will Barton undergoes surgery|
|Surprise package Svitolina closes in on semi-final berth|
|Alexander-Arnold targets glory at home and abroad|
|Pogba relishing emotional Juventus reunion|
|Alba hopes Lopetegui keeps Real Madrid job|
|Valverde not expecting Messi magical recovery|
|Wozniacki calms fears over knee injury|
|Maybe it´s my interviews - Klopp on Liverpool´s room for improvement|
|Language no barrier to Dortmund dangermen Reus and Alcacer|
|EPCR confirms no replay of Bath-Toulouse Champions Cup fixture|
|F1 Raceweek: Five the magic number as Hamilton eyes Mexico repeat|
|RFU to introduce in-season breaks for players|
|Nainggolan misses Barcelona trip|
|Wozniacki battles through knee complaint to down Kvitova|
|Alcacer: Two seasons at Barcelona not lost|
|Henderson, Keita to miss Liverpool´s Red Star clash|
|Khabib holds talks over Mayweather Moscow fight|
|Wolf in for Titz as Hamburg try to stop slump|
|Davies released from Wales squad as Evans comes in|
|Mbappe on track to match Messi and Ronaldo, says Giuly|
|Coleman, Kipchoge and Lyles among IAAF Male World Athlete of the Year shortlist|
|Serena Williams will win slams again sooner or later, says Seles|
|You always want the best – Ter Stegen open to Neymar return|
|Xavi: My teams will never use Mourinho´s style|
|I knew what I got myself into - LeBron appreciates Lakers are a work in progress|
|Mourinho: Ronaldo loves United but he will want to score|
|Cooper completes Rebels move and takes parting shot at Reds coach Thorn|
|Bellerin amazed by ´born champion´ Ozil|
|Penguins, kangaroos and ´Stone Cold´ Steve Austin: Halloween comes early for Trail Blazers|
|Ronaldo gunning for United, Aguero targets double record - Champions League in Opta numbers|
|Ill Vardy couldn´t stomach penalty decision – Puel|
|LeBron´s Lakers lose again, Magic stun Celtics|
|Bartomeu: No Barca return for Neymar, Valverde contracted until 2020|
|Simmons and ´stimulating´ 76ers in NBA Finals mix, says Longley|
|Falcons heap further misery on Giants|
|Vidic hails Ronaldo as ultimate professional ahead of Old Trafford return|
|Warriors´ Cousins nearing NBA return|
|Pogba can´t do the basics – Souness criticises Man United star|
|Messi absence big blow for Barca as Icardi talks up Inter|
|´You can´t cry, that´s true´ – Ronaldo responds to Isco|
|Bartomeu: Barca still competitive without Messi|
|Bills RB McCoy remains in concussion protocol|
|Raiders place Marshawn Lynch on IR|
|Emery calm over title talk after another Arsenal win|
|Green: Warriors have to clean up defensively|
|Mariners say Bolt talks ongoing amid reports contract offer was rejected|
|Proud captain Ozil revels in Arsenal´s ´sexy football´|
|Puel angry over Holding handball|
|Cilic breezes through in Basel, Anderson fights back|
|Ingram: Four-game ban better than we expected|
|Raiders send Cooper to Cowboys for first-round pick|
|Arsenal 3 Leicester City 1: Outstanding Ozil inspires comeback win|
|World Series 2018: Three reasons why the Dodgers will win|
|Yarmolenko out for six months after Achilles surgery|
|World Series 2018: Three reasons why the Red Sox will win|
|Ozil eclipses Klinsmann to become Premier League´s most prolific German|
|Allegri expecting Old Trafford battle against Mourinho´s United|
|Bertens feared she did not belong in Kerber clash|
|Returning Ronaldo expecting ´tough´ game against Manchester United|
|Cristiano Ronaldo confident of clearing his name amid rape allegation|
|Osaka looking to learn from losing start in Singapore|
|Kovac expects tough test against AEK Athens|
|Whyte gives Chisora deadline over rematch|
|Spartak Moscow sack Massimo Carrera|