Yes. Preferably doing things in rotation so that the balance of power is never really thrown to the other side, some RINOs should be thrown to the dogs occasionally.
Consider three incumbency states: Good Republican in office; bad RINO in office; Dem in office. If a good Republican is in office, hopefully things will stay that way. And if a Dem is in office, a good Republican might get in next term. But if a bad RINO is in office, the next election probably won't improve things, since Republicans seldom seem to replace retiring RINOs with good Republicans. While there may be timing reasons why giving a RINO a term may be a reasonable idea, one should recognize that doing so will delay the possibility of getting a good Republican.