I like the idea in theory but I’ve pulled too many packs where I get something ridiculously strong and then the second ship is garbage. For example, I got the Revenant in one pack and then my next ship was the Picador D: I couldn’t imagine anybody having fun with that kind of power disparity! My first pack ever was interesting because it was pretty balanced, oddly enough. It contained El Ladron and the HMS Birkenhead, which was pretty cool to see.
I like Ben’s idea that 4 ships should come per pack, that way there’s more of an attempt at balance if someone pulls something great- just use two ships vs that one bomb or something.