Well, there's still the matter of who is Hank & Dean's mother? Not to mention who is Rusty's mother? And of course that weird facial beard similarity (now even more prevalent) between Rusty & The Monarch that indicates some kind of blood relation.

I don't know how, but it would've been perfect if the bowling balls screwed up the car chase. Yes, they were in different cities, but if they weren't it would've been great.