King Charles III is busy as Britain and several other nations’ head of state, but the monarch is reportedly dedicated to mending the rift between his sons, Princes William and Harry. “That rift sounds like one that’s going to be very difficult to mend,” journalist Nigel Nelson told an outlet. “If it is mendable, who would be in a better position to mend it than their father?” The King’s death will immediately make William the new monarch, and reports now reflect a potential Montecito meltdown when the news one day hits. “Because what would the repercussions be if Prince William pushed you out …