Two days after Billy Napier received a vote of confidence to remain Florida’s coach, his team suffered the worst beating of his tenure. The Gators’ 49-17 loss at No. 5 Texas was not entirely unexpected. UF athletic director Scott Stricklin publicly backed his embattled coach — once again — before his vastly undermanned team entered a difficult closing stretch that could further amplify calls to replace the Gators’ third-year coach.