SELECT "Best Blocker" FROM table_64957 WHERE "League Champion" = 'queens of pain' AND "C.A.N.T.S.L.E.E.P. Award" = 'chassis crass (brooklyn)'
Who was the best blocker for the year that has a League Champion of queens of pain, and a C.A.N.T.S.L.E.E.P. Award of chassis crass (brooklyn)?
CREATE TABLE table_64957 (
    "Year" real,
    "League Champion" text,
    "Best Blocker" text,
    "Rookie of the Year" text,
    "C.A.N.T.S.L.E.E.P. Award" text
)