Juliana Harkavy was such a fan of her scenes with Laurel this season thus far, it actually had her pitching the duo make their own Birds of Prey group, after the topic came up.
Harkavy’s answer all but confirms that Arrow won’t feature an iteration of the iconic superhero team in the first half of Season 7, but it would seem to indicate that Harkavy thinks Dinah and Laurel will be on good enough terms that they could eventually team up for their own spinoff.
Of course, Harkavy also pointed to the fact that DC is developing a Birds of Prey movie, and even though she might have thought of that as reasoning to make it happen on Arrow, we all know the DCEU has often led to Arrow excluding or removing characters from its narratives.