The easy argument will be that something should be a Disney project not an RCID one.
For instance, the World Drive project expansion announced a few posts ago. The new board could take the position that Disney and not the local government should pay for that work. That they do no want to use RCID bonds to pay for the cost.
From the outside, after 20 years, who paid doesn't really matter. If RCID pays and uses bonds then taxes to pay those back, that will largely (almost entirely?) be Disney who paid the cost. Just like if Disney pays the cost directly.
However, in the short term, it makes a big difference. Disney can pay from current revenue or borrow, but not as a municipal bond. If they borrow directly, they'll pay a higher rate. It will impact short term yearly costs much more if Disney pays directly.
When we looked at the maps, World Drive has parts that are RCID, parts Disney. A new board that does not represent Disney but is appointed with the goal of "not letting Disney have special treatment" could easily take the position that World Drive only serves Disney property and any improvement beyond some base level should be paid by Disney and not RCID.