How disruptive could SBRT be for Interventional Oncology?

There is a pretty active thread going on SIR Connect about the use of SBRT instead of RFA/Cryo/MW, etc. for HCC, any solid tumor met to the liver, lung, and potentially others. Would be interested in getting perspective of people that post on here based on what you're seeing in your practices. I think this could be disruptive for a few reason: 1) Appeal to patient: SBRT is totally non-invasive. Sure, it can take several fractionations and patient may have to miss more time from family or... How disruptive could SBRT be for Interventional Oncology?
Source: Student Doctor Network - Category: Universities & Medical Training Authors: Source Type: forums