THE MIDDLE - "The Legacy" - After receiving multiple warnings about leaving his dirty, smelly socks lying around the house, Mike has finally had enough and punishes Axl by forbidding him to play in the final school basketball game of the season. But everyone assumes that Mike is being petty when they discover that Axl could end up beating his father's record for most free throws landed in a season if he does play in the game. Meanwhile, Sue is ecstatic - but Frankie and Mike are suspicious -- when she wins a, MVP trophy for cross-country, and Brick is humiliated when he's forced to wear hand-me-down clothes from his rebellious cousin, on "The Middle," WEDNESDAY, APRIL 13 (8:00-8:30 p.m., ET) on the ABC Television Network. (ABC/ERIC MCCANDLESS) CHARLIE MCDERMOTT, NEIL FLYNN