The Kansas City Chiefs offseason has been riddled with off-field situations but a problem that has been brewing for some time has now had a new development. Arrowhead Stadium has been the home of the Chiefs since 1972 and the franchise now has a realistic chance of moving to Kansas. The Kansas City Chiefs’ lease on their stadium is set to expire in 2031 but the proposal on a sales-tax extension was rebuked by the residents of Jackson County. Team president Mark Donovan led the campaign for the public to raise the taxes required to bring Arrowhead Stadium into the new era. Arrowhead Stadium has…