Tierney quit Celtic, his boyhood club, to sign for Arsenal in a deal worth a reported fee of £25 million this summer.
Arzani joined Celtic on a two-year loan from Manchester City last year.
The Belgian, who has connections at both Sheffield United and Leeds United, is already involved with the Blades.
Newcastle United saw Rosaire Longelo shine last night.
West Ham United drew 0-0 at Aston Villa on Monday night.
West Ham United winger Michail Antonio has been ruled out with injury.
Arsenal attacker needs time, and critics are ridiculous.
Hugo Lloris has admitted his time at Tottenham Hotspur could be coming to an end with the MLS an option.
Villa Park saw Dean Smith's side draw 0-0 with West Ham, who finished the game with ten men.
Harry Kane will be hoping to get Spurs' Champions League campaign up and running as Mauricio Pochettino strives for victory in Greece.
Tottenham Hotspur attacker Erik Lamela has made a fine start to the season for Mauricio Pochettino's side.
Tottenham Hotspur missed out on Riqui Puig last year.
Ole Gunnar Solskjaer’s Manchester United side are already seven points behind Liverpool in the Premier League table this season.
Dean Smith's Aston Villa drew 0-0 with West Ham United, even though Manuel Pellegrini's men were sent down to 10 men.
Could Sandro Tonali be the new Nemanja Matic at Premier League powerhouses Manchester United? He's shining in Serie A for Brescia.
Former Standard Liege winger Moussa Djenepo has already scored two Premier League goals for Ralph Hasenhuttl's Saints.
West Ham defender Arthur Masuaku was harshly sent off.
Aston Villa forward Wesley has scored just one goal since arriving in the summer.
Tottenham Hotspur target Paulo Dybala isn't enjoying a great season at Juventus so far.
Tottenham Hotspur winger Anthony Georgiou has been sent out on loan to Ipswich Town for the first half of the season.