I think unfortunately the last election was a wake up call for all of us. I am very happy to hear that the RNC is looking closely on what we can do better. I like the idea of fewer debates. Nothing is more painful than seeing Republicans attacking each other. An earlier convention might also be interesting so voters can really get to know our candidates better.
We also need to get out of our comfort zone and make sure voters see that Republicans are not only "old white men".