Journalist James McNicholas has now revealed why he considers Arsenal to be so well-placed to achieve Champions League glory this season. Arsenal will get their Champions League knock-out round campaign underway against Porto on Wednesday evening. The Gunners will travel to Portugal on Wednesday to take on Porto in the first leg of their Champions League round of 16 tie, before welcoming the Portuguese outfit back to the Emirates Stadium for the second leg on March 12th. Mikel Arteta’s side will be considered heavy favourites heading into the clash, but they are still in for a stern test. They…