First Principal is to Maximize wealth. This can be accomplished by minimizing taxes burden. Second principal max liquiidity. If money needs to be pulled out from Roth for house, college costs, etc it is far easier then doing so from a traditional.
For all of you who have made arguments for the Traditional, I want to let you know that is exactly the logical argument that I find acceptable. Saying that a person is saving money with the traditonal by not paying taxes n ow. Not acceptable.