Why on earth are we signing foreign teenagers again, has wenger not learnt from fabregas, nasri, clichy we build them up in their teenage years allowing them to make their mistakes here and then when they finally are ready to perform to winning standards they leave for an "title challenging side".
This guy if signed will probably play a few games in the cc then move onto the first team and then get criticised like ramsey when he doesnt perform and then leave when he does if he is foreign.
Or he will end up like vela as i expect joel campbell and wellington silva to end up, being loaned to various clubs every season then whichever one he performs in he gets to stay there.