Reza Pahlavi remains in exile nearly five decades after the 1979 revolution, with trader-implied probabilities for his entry into Iran by December 31, 2026, holding at just 6 percent amid ongoing regime control following Supreme Leader Ali Khamenei's death in February 2026 U.S.-Israel strikes. Pahlavi has publicly signaled readiness to return once conditions permit—even before full regime change—to encourage defections and support a democratic transition, while positioning himself as a bridge rather than a permanent leader in interviews and at events like CPAC 2026. Persistent barriers include internal security risks, limited verified domestic organizational reach, and active U.S.-Iran negotiations that have produced a June 2026 Islamabad Memorandum without altering power structures. Markets reflect these constraints, with traders assigning negligible odds to near-term entry despite Pahlavi's calls for external pressure and his stated willingness to accept calculated risks.