I don't know...WW is dealing with current threats in the JL movie and possibly again in JL2. WB may be satisfied with that modern storyline for her in those movies for now. These DCEU movies look to keep jumping around time periods. The Batman movies have a lot to explain with Robin/Nightwing, Batgirl, the villains etc. Flash and Aquaman (and Cyborg) look to have a lot of origin material. I would want WW in the modern day but that could be something they're building up to, say, in a trilogy. They may want WW to be a figure prominent throughout history in her movies. BTW: This is what WB Chief Toby Emmerich said last month in Variety: Big help!