They talked about this over on the Planet, and here too, I think. This video of Maroney highlights from the Chargers game shows a lot of blocking by the receivers. The most impressive one, though, takes place at the 1:00 mark, when Randy Moss and Luis Castillo recreate Vince Wilfork's unabated penalty on Chad Pennington. [Randy Moss hits Castillo with his shoulder, and Castillo goes down like a ton of bricks.] Highlight reel worthy receiving I expected. Highlight reel-worthy blocking, not so much.