Trump hasn’t brought it up.
I disagree with your political advice, but I respectfully submit that Trump is a better judge of the political expediency of such a strategy than either of us are.
I’m not saying it won’t come up. I’m saying it hurts Trump if there is any way at all to attach him to it surfacing. When he’s inevitably asked about it, he should say he’s heard the creepy stories, but how the hell would he know if they are true, and the stories are not relevant. Let’s talk about border security and jobs.