Sergi Roberto this week announced his departure from FC Barcelona, with Inter Miami on of the teams linked with the defender. Roberto has been rumored with Inter Miami as the Herons eye their next superstar signing this summer, with the 32-year-old fullback a realistic option for the Florida franchise given his career at Barcelona and education with La Masia. With Inter Miami becoming something of a retirement home for former Barcelona superstars, Roberto heading to MLS to reunite with Lionel Messi and company seemed like a transfer that could have happened this summer. Yet it appears that the…