UEFA Europa League 2017/18: Arsenal 1-2 Östersunds, 5 Talking Points

Arsenal's best player on the night.

Sead Kolasinac's treatment has been unfair

Obviously, we don't know what the manager has planned and what's happening in the background of the club, but the Bosnian international has been a solid asset for the club almost everytime he's called to the squad.

And yet again, he proved his worth scoring Arsenal's only goal of the night with a thumping finish in the beginning of the second half.

He's strong, he's capable of taking on players and he's got the drive and determination to give up the ball as easily. He's the perfect kind of player who could help a side in a slump and shockingly - or not - Arsenal were that side today and he did just that.