W2W2nite 1/17/20: Disney Channel ; DC Universe

Harley Quinn follows Harley Quinn’s adventures after she breaks up with the Joker, including receiving help from Poison Ivy and others to become a member of the Legion of Doom.
Friday, January 17th
The Owl House “Witches Before Wizards“
(8:46-9:08 P.M. EST)
An ancient wizard gives Luz a map for a mystical quest.
"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