You forgot option C.
Higher ups WANT Zootopia in another park. ESPECIALLY if Zoo 2 does numbers.
If it's not getting a land in DAK. Not going to MK currently (not set in stone, that can always be plopped somewhere else in that park, aka speedway if that dies). Not doing to DHS if Monsters goes to AC... what's left, chat? What park is the remaining place they'd try to shove in the film that has a FARMER rabbit, with a park that has a WHOLE area with NO SPONSOR and NO IP...
Choose your fate wisely here.
Also RnR won't be Mayhem barring some sort of miracle.