Arsenal's squad now looks solid since their starting line up and bench players are strong. They have Nketiah and Trossard in attacking position, they have Xhaka, Jorginho and Partey in midfielder,they have Soraes, White, Gabriel and Kiwior in defense position.
Xhaka can leave anytime as leverkusen is interesting in signing him as a new player. The talk is still happening between leverkusen and arsenal but since arsenal has havertz, arsenal has increased xhaka's price.
It's interesting to see Kai will play in Arsenal, If he play in midfielder he must have good ball possession and accurate pass, I don't see that two skill when he was in Chelsea. But if Kai can't play in attacking midfielder, he can still play as false nine since Saka is good in finishing.
He will be playing in his best position to be behind of striker. He was performing so badly last season with chelsea but he was not playing as central striker. Timo werner has been playing as central striker and havertz was playing behind striker during tuchel's era. The thing changed when potter was coming in as he was forcing havertz to play as central striker for chelsea which is not his specialization.
