There is no doubt in my mind that he would.
Rand is in the fold of the republicans. How can you change things from the inside unless you get on the inside? You get on the inside by voting with them. He doesn't want to get thrown off of the committees that he sits on like the House Liberty republicans were thrown off by Boehner. You have to abandon your principles to get ahead in politics. Ron Paul didn't understand this, Rand does.