Extra: Wenger on Ferguson's new book, Arsenal train ahead of Dortmund match,and Robert Lewandowski ‘Lewandowski is one of Europe’s best’

Arsène Wenger faced the media ahead of the Champions League clash with Borussia Dortmund. Here's our round-up of the manager's quotes. For the headlines, visit our Digest page:
on Sir Alex Ferguson's autobiography…
We all fear the worst! I think it is good that he makes a book. Maybe he does not have enough time to think about his whole career, it is a bit short between the moment he stopped and the moment he brings his book out. But maybe
there are some other books coming later, so if is an autobiography there could be two, three or four [versions] of it. I don't know.
on whether the spectre of Ferguson affects Man United…
No, you do not want his personality to be a handicap for the club, you want him to be remembered as someone who has done extremely well for the club. It is rather to be a positive influence on Manchester United.
Arsène Wenger revealed the following team news ahead of Tuesday's game against Borussia Dortmund:
on Mathieu Flamini...
He is doing well. He has practised normally but we will not play him because there is a five-day rule that we will respect. We will not to take any chances. It was a concussion and the doctor advised us not to play him. He will be OK for the weekend.
on other changes and possible rotation...
A little bit yes, certainly, but I leave myself 24 hours until tomorrow [Tuesday] afternoon to decide that.
Mesut Ozil, Tomas Rosicky and Per Mertesacker have all played in Germany during their careers but Wenger is unsure whether their experience of the Bundesliga will help his side on Tuesday.
 He is a goalscorer and that's what makes him a good striker. He did it when he was in Poland and since he signed for Dortmund he has always been around the top goalscorers. That's what he does