By Zigi Kaiser KFC is testing out an item that may sway McDonald’s fans over to its stores Yum! Brands’ (YUM) – Get Yum! Brands Inc. Report KFC is making some changes to revamp, innovate, and modernize its legacy as an iconic fast-food chicken restaurant. The granddaddy of all chicken restaurant chains has faced stiff competition across the fast-food industry in recent years for menu items featuring everything chicken. Restaurant Brands International’s (QSR) – Get Restaurant Brands International Inc. Report Popeyes rocked the fast-food nation in 2019 when it introduced its fried chicken sandwi…