You know, for anyone who dosent want the joker tattoos, consider the following....
All signs point to Tattoo man (played by common) being the main antagonist of the film.
I don't know about you guys, but it seems oddly specific to me that Ayer would choose tattoo man as the villian, with This particular incarnation of Harley Quinn and joker, I'm talking about thier tattoos. The tattoos are so OUT THERE and on the nose, it almost seems like they will serve a purpose.
Now I'll admit, I wasn't familiar with tattoo man so I had to do some light research. Essentially, he can bring tattoos to life. What if we get a scene where say, tattoo man grabs jokers arm and that robin tattoo flutters away, then he grabs jokers head and the damaged tat and J tat float away, or maybe he brings the skull jester to life to have it run amok in midway. It would give us some super cool visuals and in the process return joker to a nice clean slate for future films.
Just a thought