If this is true. Writing was on the wall. With ties with GCC and Saudi Arabia. Open dialogue on regional conflicts. Yemen ceasefire, Syria, etc....
Hezbollah and Hamas are back to pre-2006 era. Limited funds, tight resources, back to grass roots functioning -- to confront the occupations of southern Lebanon and Gaza. Hamas has more soft power and larger footprint in the region for popular support. It's not easy for Turkey/Qatar/Iran/others to just kick them out or publicly disavow them.
Though I don't think this will happen yet. US wants to get rid of enrichment first then will talk about Iran's support of allies. Contrary to its previous approach which was end support for allies before any talk of sanctions relief. It depends how much Iran is willing to concede.