So we come into this having got through a tough spate of away games, with a nice little League Cup home win under our belts. Trossard is available, and the rest of the team news will come down to injuries. If Raya's thigh is still tender then Neto should get his first Arsenal game. There are a few niggles throughout the squad, especially at the back. And has Nwanieri done enough to earn another start? There are probably half a dozen different line ups that could ocur depending on injury.