I would like to think that the request would prompt others to ask for his resignation; but the RNC/GOPe sure rushed his nomination through and I am still of the opinion Trump has been nothing but a sham from the beginning.
As for Pence, I'm not so sure. I've been think about this one. The fact that he would actually agree to be the running mate of someone so uncouth, incompetent and downright disgusting to me doesn't say much about his character.
Unfortunately, there would be quite an uproar from those who still support him (notice I was nice and didn't call them names).