Sure it will... we can force this to a floor fight, which isn't my first choice, but is certainly better than the GOP nominating Obama light. Romney favored TARP, in 2009 advised Obama to go with an individual mandate, supported homosexual marriage is the only one of the candidates that I continually have my Republican friends tell me they will not vote for. (I am president of our county GOP men's club, so I have a finger on that pulse.)
We can do better. Romney is going to have a hard time getting to 1144, and I don't think it is our job to make it easy for a RINO to lead the party.