We have seen the reports that Jared Leto has said he is unhappy with the Joker scenes that were cut, That he filmed enough for a Joker movie.
Either way it was a fun ride of a heist film!
Part of the charm of this team up for me I think was it’s rarity,
It could be argued that Harley wasn't evil but was just led astray by a (very) bad influence.
Harley has so many different versions of her costume now, in just about any colors you can think of.