Arsenal’s pre-Napoli training session has revealed some positive injury news, with Jurrien Timber fully involved with the squad.Photo by Alex Pantling/Getty ImagesArsenal held an open training sessi... Arteta oversaw training ahead of Wednesday’s clash in Italy (Picture: Every Second Media/Shutterstock) Bruno Guimaraes is back in training ahead of Arsenal’s Champions League clash with Napoli this week. Key points and original sources are listed below.

• Arsenal’s pre-Napoli training session has revealed some positive injury news, with Jurrien Timber fully involved with the squad.Photo by Alex Pantling/Getty ImagesArsenal held an open training sessi...S1

• Arteta oversaw training ahead of Wednesday’s clash in Italy (Picture: Every Second Media/Shutterstock) Bruno Guimaraes is back in training ahead of Arsenal’s Champions League clash with Napoli this week. After picking up three wins from their opening three gam...S2