STOCKHOLM, March 30 : Despite a qualifying campaign in which they slumped to four defeats and finished bottom of their group, Sweden are one game away from qualifying for the World Cup in the U.S., Mexico and Canada thanks to a process that offers teams a number of second chances.  Sweden were so bad in Group B that they finished fourth behind Switzerland, Kosovo and Slovenia, with whom they drew twice, and they flopped so badly in their first four games that coach Jon Dahl Tomasson became the