In a move that’s stirring up plenty of debate, Rush’s is swapping their beloved straight-cut fries for the much-talked-about crinkle-cut variety, starting this FRYday. What was meant to be a simple update has quickly sparked controversy, with some customers embracing the new texture, while others mourn the loss of their classic favorite. The big question: Are crinkle-cuts a tasty upgrade, or just a trendy gimmick? Either way, one thing’s for sure—it has people talking…