Their 30th anniversary seems to be more sober than an awful lot of the team was. But Allen Barra is right. Three decades ago, the New York Mets steamrolled the National League on the regular season, then wrung their way through to a World Series triumph the hard way, against a pair of tough enough teams from Houston and Boston. There was and remains nothing wrong with that. There was nothing like a pair of hair-raising postseason sets to remind people that even teams as good as those Mets have to work, good and hard, for their prizes.