Mark Chapman brings you the Premier League's Sunday best, featuring the always lively Manchester derby and relegation-threatened Watford's home game against Arsenal.Reigning champions Manchester City showcased their current superiority over neighbours United with a performance of class and control throughout their 2-0 win at Old Trafford in November. Nonetheless, United were similarly impressive in defeating City by the same scoreline in the most recent meeting at the Etihad Stadium a year ago, while only three of the past 17 matches between them have been won by the home side.Watford have endured a tough season since promotion, with Roy Hodgson becoming their third manager of the campaign in January. Hodgson has never been relegated from the top flight but has his work cut out here in a fixture Arsenal have won 12 times out of 15 in the Premier League.