What is the highest League Cup with a Player that is steed malbranque?
CREATE TABLE "most_appearances" (
  "player" text,
  "position" text,
  "premier_league" real,
  "fa_cup" real,
  "league_cup" real,
  "uefa_cup" real,
  "total" real
);
SELECT MAX("league_cup") FROM "most_appearances" WHERE "player"='steed malbranque';