CREATE TABLE table_203_254 (id DECIMAL, "position" DECIMAL, "team" TEXT, "points" DECIMAL, "played" DECIMAL, "won" DECIMAL, "drawn" DECIMAL, "lost" DECIMAL, "for" DECIMAL, "against" DECIMAL, "difference" DECIMAL)

which team had the largest goal difference ?
SELECT "team" FROM table_203_254 ORDER BY ABS("difference") DESC LIMIT 1
SELECT "team" FROM "table_203_254" ORDER BY ABS("difference") DESC NULLS LAST LIMIT 1