GGB What the total fee stack is as a share of sales; whether the model breaks even at the rent your site asks; which parts of the system actually transfer to the GCC and which were built for another market; what the exit and renewal terms are; and whether existing franchisees in the region will show you their numbers. A sourcing agent earns on the signature and will not press those questions.
From Buying a Franchise vs Building a Concept in the UAE: The Questions a Franchise-Sourcing Agent Will Not Ask You — the full reading, with the method behind this answer.