The Bossk Dengar alpha strike list was pretty brutal. That was Aaron Bonar's list

Ouch Jim. Seriously?

I've played against a wide array of Big Ship/Bossk lists recently (usually Shadowcasters), but not Dengar. I've been thinking about it, especially the double-PS9 option with VI and Dengar. I honestly think it has a stronger alpha strike than Uboats does, but it's PS9. Aside from swarms, which seem pretty well countered by other things, what do you all see are the main problems of the list? When I've played against similar lists, I got blown out a few times before I sort of figured it out, but it's always a close game.

It's just an Omaha joke. Aaron takes a list to world's (in this case a tweak on a list I used in league) and Aaron gets all the credit for it. See convoy, rebel.

And my list was a hack on a list Jonathon Renig won a regional with.

I actually understood the joke, it just reminded me to ask about the general archetype and its weaknesses.