Not sure this is the defense you want to try these types of plays against. Most trick plays are based off running plays, we need to establish a very strong running game in order to increase the odds of trick plays working.
Ground Chuck won a lot more games than he lost.
How do we have nothing to lose? I don't understand that. If we lose : no chance of division title, can't beat a less than great Pats team, losing is never a positive thing, we might not be as good as we think we are if we can't win today.