If Disney really used that metric, then their under-use thus far of the Incredibles is financially irresponsible.
I'd agree with you but The Incredibles doesn't fit into a particular pre-built land very well which is why I think it's been mostly neglected short of an ill-conceived yet workable dance party. Although The Incredibles 2 will likely see that under-use changed. One could guess that Carousel of Progress was in contention for this very IP overlay but I'd imagine that went over like a lead balloon, thankfully.