Name numerous revolutionary things.
1) Being an example of the Gospel---rather than just preaching about it
2) Working to extend the center of Catholicism away from Rome and out to
     the edges of the earth.
3) Willing to talk about/confront challenges facing the church rather than
     ignore them out of a simplistic notion of unity
4) Urging the importance of 'synodality' among bishops---rather than
    adhering to rigid bureaucracy from the magisterium.  Francis called a
   synod of bishops in just a little over a year after he was elected
5) Dialogue fostered rather than 'people being frog-marched' to preconceived 
    concepts coming from the curia.  The permission to question and engage in
     further reflection
6) The importance of mercy---A Year of Mercy 2016 was declared.  This was
      in place of the public embarrassment that JP II used to dish out to people or
      the judging and shaming of lay Catholics who don't operate like they were
      made on an assembly line