demolish the navi river journey, rebuild it using PotC and Blue Bayou building from Disneyland California as template. Basically make PotC but with Avatar theme. instead of blue bayou, have a pandora themed restaurant with seating right next to boats just like PotC. Maybe the que and first part are outside with and you go into caverns on firstdrop and the rest is indoors? I dunno but make navi river journey a 12-15 minute immersive experience instead of a 5 minutes ok ride. That, with a great restaurant would take Pandora to the next level.