We will look for ways to mitigate the risk of misissuing for any reason, including because someone tries to coerce us to misissue. One approach to this that's interesting is Certificate Transparency.
There's also HPKP, TACK, and DANE, plus the prospect of having more distributed cert scans producing databases of all the publicly visible certs that people are encountering on the web.
http://www.certificate-transparency.org/
There's also HPKP, TACK, and DANE, plus the prospect of having more distributed cert scans producing databases of all the publicly visible certs that people are encountering on the web.