(Reuters) - Liverpool manager Juergen Klopp is not surprised by the fine starts of their Premier League rivals and said on Friday that dropping points was not an option in another fiercely competitive season. Manchester United, Chelsea and Liverpool occupy the top three places in the league after the opening four games, with champions Manchester City in fifth. "We've played some good football but if you want to be around the really top spots you have to, and you cannot waste points. Klopp praised Palace's strength up front, saying that new boss Patrick Vieira had made a massive difference and turned them into "a proper football side". Palace, who beat Tottenham Hotspur last week to give Vieira his first win, are 11th in the league standings.