I believe the Walt Disney company will be missing out a great opportunity to treat their fans if they did not offer Michael Rooker (The Walking Dead, Guardians of the Galaxy) the chance to have a brief cameo in their upcoming production Mary Poppins Returns as a tribute to his famous line in the sequel to Guardians of the Galaxy.

Rooker is currently not listed as one of the cast members but as Guardians of the Galaxy and Mary Poppins Returns are both movies made under the Disney umbrella, I feel it would be a delightful showcase or synergy and the company's ever-infectious sense of humour.