Dual SMGs, dual referendums

The Liberal International report has a proposal for settling Western Sahara I've never heard of: dual referendums. It was recommended by one of the members of the LI delegation. Here's how it would go:
61. A third method suggested by one of the Delegates is to hold a referendum in two stages:

i) The first referendum would be between integration into Morocco or autonomy. If integration was chosen, this would be the final solution.

ii) If autonomy was chosen, then there would be a second referendum on either autonomy or independence.

62. This is similar to Baker Plan I, which suggested granting autonomy to the Western Sahara with a referendum between autonomy or independence five years afterwards, however with an additional preliminary stage of a referendum which gives the option of integration into Morocco.

63. Morocco might prefer the dual referendum to Baker Plan I as the first referendum does not provide any option for independence.
To point 63, I say "duh". Can you imagine how fast Morocco would take a vote for autonomy in the first vote as proof Sahrawis love being in Morocco? There'd never be a second vote.