Will GOP Come Unglued On Healthcare?

In response to Senate Republicans Introduce Plan to Repeal and Replace ObamaCare:

The true test in contrasting any GOP healthcare plan with the disastrous Obamacare one, is whether or not Senate and House Republicans can come together, and put aside those over-inflated egos we all know they possess.

The Patient Choice, Affordability, Responsibility, and Empowerment Act, is a great idea, but will others file similar bills, just to be able to pound their chests in victory?