Theoretically speaking...
What if republicans completely stopped using the word 'liberal' with negative connotations?
I mean, in 2008, we saw two guys who could have beaten Obama - mitt and rudy - destroy their own presidential aspirations by screaming "Lib!" at each other in the Reagan library. mccain won because they looked like asses and voters preferred dignity over screaming.
It used to be political parties WON ELECTIONS by securing the votes of swing voters. And believe it or not, many liberals are swing voters. They may believe we should help the poor, stop warring, etc... but they might be conservatives on economic or religious issues. And continually, we see GB posters and talk radio hosts alike, doing nothing but demonizing them.
They don't welcome them - they demonize them. This prevents those who are liberals from changing positions and moving to voting republican. it happens. hell, some "religious conservatives" on GB were proud Clinton voters in 92 - and they KNEW his positions on abortion, expanding welfare, delivering an economic stimulus, taxing the rich, etc. So people do change.
So what do you think? instead of doing nothing but condeming libs - what if they chose to do nothing but WELCOME LIBS TO THE CONSERVATIVE WAY OF THINKING.... Could it work?