A number of policy setbacks have pushed Saudi Arabia to revisit its blockade of Qatar raising the spectre of a potential rapprochement.
Bahrain leads the charge in befriending Israel as Gulf nations prioritise the Iranian 'threat' and shove Palestine off the agenda.
Oman's goodwill and relationships with the Muslim world and the West could prove vital, as they have historically, to ensuring that US-Iran tensions don't boil over.
Opposition to Bahrain's monarchy has set up shop in Iraq and criticism within Iraq of Bahrain's crackdown on dissidents hasn't gone down well in Manama. The perceived interference in Bahraini affairs could set Iraq on a collision course with the GCC.
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