Super Nintendo World is in a rare position for Hollywood to where, I can absolutely buy them wanting to have a "We are Mario" TV spot, with updated imagery and visuals to more closely match that of the Hollywood version. I almost wonder if they'd tie it in with Illumination's Mario, as outside of Jurassic World: Dominion and Minions Rise of Gru--Mario is the only other large AAA film of Universal Pictures this year. Atleast in the general consensus.
Also helps they have streaming rights this time of the Super Bowl, so why not have it. Though I do think we'll see a UPR advertisement (With those test dummies on Velocicoaster), I do not rule out SNW getting "something" that states 2022. Not giving an explicit date, but working as they did for Transformers in a way to say "Hey, NA/UK, we got something you want to see."
If all else fails, then I can see it being bundled in later in the Spring if they start the PR more closely to Minions (As should be already finished about now).