CREATE TABLE table_29331 ("Pick #" FLOAT, "NFL Team" TEXT, "Player" TEXT, "Position" TEXT, "Pro Team" TEXT, "College" TEXT)

How many different players does the Washington Redskins have?
SELECT COUNT("Player") FROM table_29331 WHERE "NFL Team" = 'Washington Redskins'
SELECT COUNT("Player") FROM "table_29331" WHERE "NFL Team" = 'Washington Redskins'