Doesn’t matter how many come forward, Trump isn’t going to resign over it. Putting Jones on the spot, before he even gets to DC, and then shrieking about his response isn’t going to accomplish anything. But not calling for resignation (over the accusations), is not mutually exclusive with supporting hearing the voices of the women.
Bring it on - encourage the ladies to keep speaking out - I hope that more who are out there join in and speak out (because there are certainly more with Trump). The revulsion factor will bleed on to some GOP in 2018 - and it should. The wave election that is a-coming will just keep growing.
Then with a house and senate - and Mueller’s investigation - the levers are in place to start hearings and move Trump out of the office. I think the continuing specter of Trump’s accusers and his actions (unless he is dumb enough to make a move on some lady while he is in office - and thus a contemporaneous event) will just add fuel to the national urge to oust him from office - despite what ever deplorable backlash might occur as a result.