LONDON (Reuters) -Arsenal returned to the Premier League top four after goals from Thomas Partey and Alexandre Lacazette earned them a 2-0 win at home to Leicester City on Sunday. The win moves the Gunners a point ahead of Manchester United but crucially Mikel Arteta’s side have three games in hand on their rivals for the final Champions League slot. Arsenal have now won their last five games and a run of nine wins from their last 11 encounters in the Premier League has transformed their season after a poor start to the campaign. A return to Europe’s elite competition, after a five-year absenc…