Chicago Cubs designated hitter Franmil Reyes sang ‘I Will Always Love You’ by Whitney Houston during ESPN’s broadcast of Sunday Night Baseball, in the Cubs’ 4-2 loss to the San Francisco Giants. View the original article to see embedded media. Chicago Cubs designated hitter Franmil Reyes was feeling himself Sunday night in the Cubs’ game against the San Francisco Giants. As part of ESPN’s broadcast of Sunday Night Baseball, Reyes was mic’d up, chatting with broadcasters Karl Ravech and Eduardo Pérez, while the Cubs were in the field. Midway through their conversation, Reyes began singing ‘I Will Always Love You,’…