This prediction will almost certainly be wrong.
Last year saw a slight shift in how Wenger approached this competition, instead of it being exclusively a youth team project, he picked his team in the following manner.
The 7 players who were on the subs bench the weekend before would all start in each round. The remaining 4 places were made up of the promising youngsters that filled the remaining places in the team.
Therefore expect to see the following team on Wednesday imo
Martinez
Santos
Djourou
xxx
xxx
Coquelin
xxx
Oxlade-Chamberlain
xxx
Giroud
Walcott
One of you weirdos who follow the kids can fill in the xxx's please.
It will be interesting on if he gives Walcott this start though as obviously there are issues outstanding regarding his future at the club.
This prediction will almost certainly be wrong.
I know he is a midfield player by trade.
* I went to the two games at The Grove in August. Would go to more if they played any more there.
Scored a cracker for the Irish U-21 a few weeks back.