If Disneyland would return to the old A-E ticket standard than they would be forced to keep open each and every attraction....because each and every attraction would be taking in money. Now, with unlimited access to all attractions with a single priced ticket there is no incentive for Disney to keep everything open....no one is going to cancel their trips to Disneyland just because the SkyWay and Peoplemover are gone---and Disney knows this.
Bringing them back may cause some people to spend an extra day at the Park but are they paying a full days admission for that extra day or is it reduced by means of the AP/multidayPP?
So many people balk at the very idea of a return to the A-E tickets.....but the proof is in the pudding. Attractions started to get shuttered with no replacements after the invention of the Unlimited Passport