The 14th, to me, encompasses everything that it means to be American: self-autonomy. The right to marry outside our race, the right to choose our sexual partner, the right to birth control are established in the due process clause.
Scalia said, "the Constitution's refusal to 'deny or disparage' other rights is far removed from affirming any one of them, and even farther removed from authorizing judges to identify what they might be, and to enforce the judges' list against laws duly enacted by the people".
Of course, anyone with a brain can see that Scalia was the first to abandon textualism or the reactionary idea that judges should not engage in 'judicial activism' whenever they came in conflict with conservative policy.
The rights to choose your sexual partner and marry outside your race are also established in the Equal Protection clause, which gives them a stronger basis in the constitution than birth control and abortion which solely rely on substantive due process.
http://www.notguiltynj.com/our-constitution-doesnt-give-us-r...
Lest they be accused of inconsistency, this Supreme Court likely intends to remove any existing protections for those rights as well.