I'm not sure they need a "reboot"... for as many issues as the first few movies have had, if they get their act together it's not like they are in a bad place to continue expanding the universe from a plot perspective. A reformed Batman being inspired by Superman and sort of bringing to the public other super-powered people who had previously been operating in the shadows isn't a bad launching-off point.
Although if the series gets good and someday I'm showing my kids the DCEU from the beginning, I'm just skipping Suicide Squad
