In Florida, the governor appoints an interim replacement for vacant U.S. Senate seats, giving Ron DeSantis the authority to choose Rubio's successor... Here are seven potential replacements: Jeanette Nuñez- Florida Lieutenant Governor Jeanette Nuñez has a strong background in health care administration and a track record in the Florida House. She is a strong ally of DeSantis, and, like Rubio, is Cuban American. Byron Donalds- U.S. Representative Byron Donalds from Florida's 19th District has gained national attention as a conservative voice and strong Trump ally. During the campaign, Donalds appeared on many news shows acting as a surrogate for Trump....