Tuesday night sees Mikel Arteta take on one of his most important assignments as Arsenal manager, as European giants, Paris Saint-Germain, head to the Emirates Stadium.As always, the Ligue Un table

For some, Arsenal versus Paris Saint-Germain may seem like a standard Champions League tie. For Mikel Arteta, however, it will spark memories of a special time when he was first embarking on his professional playing career with the help of a Brazilian roommate in his early twenties named Ronaldo de Assis Moreira.