Why Coventry, Tottenham and Aston Villa should not panic about their slow starts

Coventry have no points, Spurs have no goals and Villa have dipped again. But what does a bad start really mean?By Opta AnalystThat optimism we feel at the start of a new season can be intoxicating. Whatever happened last season, there has been a whole summer to correct things. New signings, possibl...