Since they incorporated elements not created by Akira Toriyama and non canon into the series (final kamehameha from a videogame) and they re-used elements created in the series and not created by Akira Toriyama in the series (super saiyan blue kaioken), it's possible that they incorporate Broly story or part of its story into the series in the future, but it's not sure. I don't think they are planning to incorporate his movie story soon, since in episode 75 they had the chance to make him appear when Goku and Krilin met 10 villains from the past, and none of the bad guys from the movies were there. (Nor Cooler, Lord Slug, Broly, Janemba, Turles, etc.) .
On a sidenote, personally I think that the idea of someone being able to absorb the Genki Dama (Trunks in the battle against merged Zamasu) came from the movie Super Android 13 were Goku absorbed the Genki Dama for the first time, which it would be another element from non canon incorporated into the series as if it were canon, giving more clues indicating that they could incorporate something like part of Broly story into the series someday