If you want to drum up controversy on the basis of one quote pulled out of the Pope's book-length interview Light of the World, how about this one, found on page 152:
Homosexuality is incompatible with the priestly vocation.Unlike the now-famous quotation about condom use, this sentence isn't pulled out of context. The Pope isn't merely speculating. He isn't raising a possible objection or exception to his own argument. His point is clear.
Read more at the Catholic Culture website.