Even without coronavirus adding a spanner into the works of many TV productions, a domestic version of The Amazing Race isn’t really that bad of an idea. With tourism down in the wake of the Spring/Summer bushfires, surely there are heaps of places in regional Australia who right now would love to have exposure during a show like The Amazing Race?
If people hated the idea (which didn’t come to fruition) of Tom and Tyler becoming Goggleboxers, then I don’t think they’ll want the Fren family to join the show.
Besides, we’ve already had a group of (now former) Goggleboxers who were briefly on Nine before Foxtel, Ten & EndemolShine gave them their big break a few years later! 
Travel Guides? That show airs on Nine…