After three incredibly tough away trips for Arsenal of late, Mikel Arteta will now have a different challenge prior to the upcoming international break. Arsenal now have four fixtures in a row at the Emirates Stadium, starting with a visit from Bolton Wanderers in the EFL Cup on Wednesday evening. On that occasion, it seems as if Arteta will turn to Ethan Nwaneri and Myles Lewis-Skelly – two youngsters he’s complimented before they perhaps make their full Arsenal debuts. Both 17-year-olds should have a big future for England as well as Arsenal, players hoped to be of the Bukayo Saka echelon, t…