Slimes loving this.
Incumbency has been so strong a factor to reelection that qualified candidates do not challenge a sitting Senator. Trump needs to shake this up by identifying strong primary opponents to incumbent Republican Senators and then holding rallies with them. The rally stump speech should be about sending a new team to Congress to work with Trump, and Trump wants the people of the great state of XXX to vote for YYY in 2018.
At the very least, this should put a fear of loss in the Republican Senate, so much so that they stop undermining Trump or else they will just be giving Trump more campaign fodder for additional rallies in 2018.
Start now. Show these GOPe Senators that they cannot stay complacent and dismissive of their constituents.
-PJ