If you’ve been patiently waiting for a play about roller derby, I have good news.  If you had hoped it would be a great play about roller derby - um…not so much. “For the love of it (or the roller derby play)” takes us inside the locker room of the Brooklyn Scallywags - the best female roller derby team in the league.  Gina Femia’s play gives you a peek behind the scenes at women who go by names like Lizzie Lightning and Diaz De Los Muertos.