According to The Wrap’s Umberto Gonzalez, there are no plans for Jared Leto’s Joker to feature in the Justice League movie next year – relating tweet can be read below:
“Sorry DC fanboys. Yesterday’s rumor that surfaced about Jared Leto being in Justice League? Unfortunately, not true. #DEADED”
Rumours of Leto’s involvement came to light yesterday after an Iceland travel guide mentioned him as a part of the cast in their report that said JL would be shooting there next month.
At a guess, anything is possible – Ezra Miller’s Flash cameo in Suicide Squad was added at the very last minute. At this time, it doesn’t seem like The Joker is a part of JL.
“Ever since his small role in Suicide Squad, fans have been wanting to see more of Jared Leto’s Joker. The next DC movie where a cameo could be possible is Justice League, but unfortunately it doesn’t sound like that’s going to happen.” – batman-news.com