Considering that the Echo is considered by some to be witchcaft (hence the excuse for Minfilia getting arrested for it at the end of 2.5, which I thought was a clever and subtle throwback) and it's considered outright evil in the Empire, I think it's only a matter of time. Our character is on borrowed time regarding the Echo, they've been shoving its strength and importance in our face with this expansion, it's definitely going to play a very important role some time in the future.