This all relates to the reason they are tightening up on the FP's along with all the other ways to maximize revenue...hard tickets, etc...
The demand will far exceed the supply so their "Iger, WDW" main problem is going to be bad press.
I'm sure they want new guests to have a positive experience, not waiting forever in lines, plus visit the other parks and hopefully get repeat guests going forward.
Bad press for example would be a local news station interviewing a family that spent thousands of dollars to see SWGE as their kids are all dressed up in Star Wars costumes crying because they couldn't get in or ride the rides..that would go viral in about a half a nano second.
I think this topic for newbies could be a new thread...if we want them to know