MIAMI (AP) — Lionel Messi shared a tribute to his late father, Jorge, on social media on Wednesday, opening up about how difficult it was to lead Argentina to the World Cup final and expressing uncertainty about whether he will continue playing soccer. All I ever did was play soccer, and now I have serious doubts about whether I’ll keep doing it for much longer.” Jorge Messi — who played a fundamental role in the soccer star’s career, serving as his agent and managing his business affairs — died Saturday. Lionel Messi led Argentina to a runner-up finish in this summer’s World Cup. Messi had returned to his native Argentina and missed his MLS club Inter Miami’s recent Leagues Cup match against Monterrey.