Well the NRCC is at least trying to get Tisei in there. They were the ones who did the How Could Tierney Not Know site. Whether they secretly want Tierney re-elected, who knows.
Incidentally the following is a complete list of Republican
U.S. Representatives in Massachusetts:
well i secretly wanna see Tierney re-elected. Except not secretly.
Daniel Fishman, of Beverly, a self-titled Libertarian, has reached the signature requirement that ... The 44-year-old software engineer has never run for public office ...
http://www.fishmanforcongress.com/
That’s the problem with the NRCC. They wet their panties over left-wing establishment perv creeps like Tisei while they ignore or write off outsider Conservatives whom will actually change the status quo. Tierney is awful, but if we have to go so low as to consider people like Tisei to remove him, what exactly do we Conservatives win ?