Casemiro, Inter Miami controversy explained: Why MLS is investigating Messi’s club for tampering

MLS has launched a tampering investigation into Inter Miami following the club's signing of Brazilian midfielder Casemiro on a free transfer from Manchester United. The league alleges that Miami may have violated complex league rules governing how clubs can approach and sign international players. Inter Miami, the club featuring Lionel Messi, is seeking to become MLS's first repeat champion since 2012, making Casemiro's acquisition a significant move despite the ongoing controversy.