Yes! If Rand Paul, Ted Cruz and Mike Lee really want to increase the size of their caucus in the Senate, then endorsing the likes of Mitch McConnell doesn't seem the way to go about it. I sure hope Ted Cruz doesn't do the same thing by endorsing his senior Senator John Cornyn here in Texas, we need to get rid of Cornyn as bad as we need to get rid of McConnell
You are right; at least the Kentuckians have a choice, but the Texans are so determined to keep Cornyn that no one will challenge him in the primary and probably not much general election challenge either.