Harrington Completes Heavyweight Match Play Field  LONDON (Reuters) - Ireland's Padraig Harrington completes  an impressive 16-man field for next week's World Match Play  Championship, organizers said Friday. The world number eight  joins three other members of Europe's victorious Ryder Cup  team, Lee Westwood, Miguel Angel Jimenez and Thomas Levet, and  captain Bernhard Langer in the 41st Match Play at Wentworth,  England.