After the Real Madrid-City match, Guardiola told Rodrigo that he's a very talented player, so I suspect Guardiola might be open to seeing him play for City one day. But it doesn't matter whether it's at City or Arsenal, it will be just as difficult for Rodrigo to earn a starting spot as it was at Real Madrid, because the competition is always fierce at those teams. And by the way, Alonso gives Rodrigo plenty of time to prove his worth, but he doesn't always score.