These are important ones (though not the only ones):

No more “gangs,” no more hurry-up votes on incredibly long bills that no one has read. Normal order: Committee hearings in both houses, markups, votes without special closed rules, conference committees to resolve differences. In other words, a deliberative process. If Obama hadn’t been trying so hard for a “win,” he wouldn’t have abandoned that approach for basically his entire presidency. He still didn’t win much — except for ObamaCare, and the bills for that “win” are coming due.

They don’t seem to have learned them with immigration. “Comprehensive” solutions are generally comprehensively bad, like a broken Rubik’s cube.