Gravity Falls spin-off about the Grunkles

It's been 4 years since Weirdmageddon. All Gravity Falls fans have turned away from the series, and it will be that way forever... unless Disney+ green-lights a spin-off series! My idea, entitles "Pines", is about the adventures of Grunkles Stan and Ford at the North Pole in their boat, the Stan O' War II. This spin-off/sequel could be the one thing needed to given the franchise a run for its money.