Rebecca Rubin Film and Media ReporterParamount has delayed its Tom Cruise tentpoles, “Top Gun: Maverick” and “Mission: Impossible 7,” amid a surge in the delta variant of COVID-19.“Top Gun: Maverick” will now open on May 27, 2022 instead of Nov. 19, 2021, while “Mission: Impossible 7” has been moved from May 27 to Sept.