Bongo Comics posts June 2015 release schedule

It’s a new month, and that means new Simpsons Comics from Bongo! Two new issues hit the stands this month including an Illustrated issue. Other than that, it’s a rather light month for Bongo Comics, but check back in during the course of the month for reviews.
"There are also other characters that come and go (also owned by the Warner Bros. Discovery conglomerate media company)."
Huh. Is that just referring to other characters from the show itself, or is this implying that the new season is going to have cameos from other WBD IPs