The Brazilian international missed out on the last two matches against Watford and Bayern Munich due to illness.
This morning, speaking at his pre-match press conference ahead of the Everton game, Wenger confirmed that Gabriel is now back in full training.
What is left is for the manager to decide whether to bring him straight into the first eleven or retain the Laurent Koscielny and Per Metersacker pairing that did so well against the alnighty Bayern Munich on Tuesday.
The best option with footyonside is for the pairing against Bayern Munich to be retained and Gabriel coming in for the League Cup on Tuesday.
Arsene also reaffirmed the news that broke yesterday that Aaron Ramsey will be out for between 3-4 weeks after suffering a hamstring injury against Bayern Munich.
It’s a huge blow to lose talismanic Welsh man as he is going to miss at least five games over the coming weeks.