The tactics they need to change are to use the same tactics as the Democrats.
Have you ever noticed that Democrats are always on the attack and Republicans are always on the back foot on the defensive?
Republicans need to fight fire with fire and start doing a little offense of their own
Born in Kenya is an attack.
Lock her up is an attack.
That's not what I mean. What I mean is, Democrats are always accusing the right of being sexist, racist, misogynist, even though a lot of the things they accuse are either false, or taken out of context and then twisted to suit their narrative. Not saying all of it is false, the right does some bad stuff, just like the left.
The left will launch investigations aplenty to stall the system or to get what they want. Just today I was listening to signorile, and he was calling for the left to launch investigations into anything and everything against trump. They want to re investigate kavanaugh, and Russian hacking, and more.
The left simply does not care about the truth or justice, they merely want to throw a wrench into the system, stall trump until they can either impeach or run against him in 2020.
My suggestion is, the right needs to play that game as well. The next time a Democrat takes the white house, just inundate them with investigations and accusations. Look into every crevace of their past, going back as far as they can possibly find.
The left does this effectively. They are good at it. The right needs to get good at it too.