"He's not a winger. From the moment I came here he's worked in the middle. He's a player for the national team, in my opinion," said the former Portugal midfielder.
"He's made a lot of progress and he can be a much better player."
Arsenal appear to be on a bit of a roll after completing the opening Champions League group stage top of
Celtic concluded their Champions League campaign with a 1-1 draw against Manchester City on Tuesday night.
Chelsea are having a spell in the sunshine this winter, already building a healthy lead at the top of the
In each of the previous six seasons Arsenal have exited the Champions League at the Round of 16 stage and
Liverpool forward Roberto Firmino apparently has a clause in his contract preventing a move to Arsenal.
Tonight is the first half of the final round of group matches in the 2016/17 UEFA Champions League and with