Hey bud, apologies for the delay in replying - been sick all week with a 103.5 fever which has kept me bed ridden. Not fun to say the least /:
But to your FF idea, possibly! I think it may get better involvement if you throw pretzels against a different food item, but that's just me! If you want to roll with your idea that's perfectly fine, and if you want to throw it up against a different food that's perfectly fine as well! Totally up to you my friend (: