Paul Heaver won Worlds with a Fat Han with Predator and double droids. Around the same time, wave 5 hit which has made the meta even more big shippish. I think Paul´s list was made to beat other Falcons, so it should do fine against other bigs. In the final he took out a Whisper build, so even though it doesn´t pack a gunner it can still hold its own.
So, what gives? I would have thought you would see the winning list at Worlds pop up here and there in tournament results, but you don´t find it anywhere. Did Paul Heaver get a patent for it or did something in wave 5 completely ruin this build concept?