Check out the sub-header ORGN 615. "New Synthesis of Oxazolines" at http://www.albmolecular.com/features/tekreps/vol04/no27/ (http://www.albmolecular.com/features/tekreps/vol04/no27/)
A LAH reduction of the formed iodo-isocyanate would definitely give the methylamino derivative. If we used the reaction on safrole, LAH reduction would give MDMA in one step after the addition. Perhaps even NaBH4 in diglyme would do the job, it is said to reduce alkyl iodides under those conditions. What do you think?