I'm having some folks over for the Super Bowl and I thought it would be a fun concept to have a DIY Panini Feast. I'll get my hands on a variety of great bread, cold cuts, cheeses, various pickled items, roasted veggies, etc. etc. My guests can assemble their own sandwich, and I'll take care of it from there. Problem: I don't have a sandwich press, and I'm not interested in purchasing yet another kitchen gadget that I'll only use once in a blue moon. But I do have a big gas grill with heavy grates. What if I were to heat up the grates, throw some sandwiches on one side of the grill and then lift the hot grates from the other side of the grill and put them on top of the sandwiches for a minute or two? Think it'll work?