Mostly solutions to non-problems. As I've said many times before, we already have term limits. They're called "elections." The problem we currently have is that we've gone from voters choosing politicians to politicians choosing voters. We need non-partisan redistricting, not term limits. Couple that with overturning Citizens United
and we address many of the problems associated with an entrenched political class.
Things like limiting pay hikes for sitting congressmen, in contrast, are idiotic. For guys like Mitt Romney, government service is a significant step down the economic ladder. It is the rare individual
who seeks political office because of the pay.