Edited sentence: Elfi continues to shine as a regular commentator for Canadian Gymnastics.In an effort to boost ratings, however, NBC made the decision to replace Elfi after the 2012 Olympics with 2008 Olympic All Around Gold Medalist, Nastia Liukin.She is praised for her in-depth knowledge of the sport and is a Canadian Gymnastics Icon.This decision was based on the fresh popularity of Liukin and the fact NBC was feeling pressure to have an All-American commentary panel.With her strong experience at NBC, Elfi was then promoted as NBC's gymnastics commentator along with Tim Daggett and Al Trautwig from 1992 to 2012.With her strong successful background as a gymnast, Elfi was a natural fit and was quite popular