Arsecast Extra Episode 246 - 03.09.2018

On this week's show we look back at the 3-2 win over Cardiff, the fine performance from Alexandre Lacazette, some good fouling from the Gunners, the ability to respond to setbacks in game, and the fact three points before the Interlull is always welcome. We also discuss two players who are very much in the spotlight now – Petr Cech and Granit Xhaka. How many more games can the keeper be allowed make fundamental mistakes in, and do the positive aspects of Xhaka's game outweigh his lapses which often prove costly? Plus listener questions about playing out from the back, substitutions, the relationship between Aubameyang and Lacazette, and there's also an amazing scientific discovery at the end.