Grunt Cavalry in future games?

I heard it’s canon that the Unggoy decided to take Cortana and the Created’s side after the events of Halo 5.
This brings up the all-important question:
Will we encounter cavalry charges of Grunts riding on Crawlers? Because that sounds like an amazing thing 343 could add to the franchise now.
Would be happy to see them in the campaign, but even if just as a Firefight joke would be fun as well.

Yes this is indeed the most important question in life. Not will Humanity survive the Created invasion, or will we be forced to use the Halo Rings due to the created taking control of the galaxy.
But yeah I actually do indeed hope that we do see this. It’s be kind of silly and fun and mostly could be used as a Warzone Firefight joke but it could actually be a legitimate enemy in the campaign. Probably not likely this will happen, but it could.