In the aftermath of the plane crash that decimated a beloved Russian hockey team last week, fans clung to one filament of hope: a single player, 26-year-old Aleksandr Galimov, had somehow survived, staggering from the wreckage under his own power and telling a pair of astonished police officers, “Brothers, I am Galimov.”  Over the next five days, Mr. Galimov became a sort of talisman for fans, who flowed out into the street in the tens of thousands to grieve the ...