I'm thinking that it won't come to that though, because they want Cruz out of the senate and it doesn't fit their best interests potentially in the long run. I agree that Cruz's ideology would normally be a problem.
Maybe, but consider the bloodbath most (if not all) Democrats would take from their constituents if they voted to affirm the man who said the date Roe v. Wade was passed was a "dark anniversary" and pro-life legislation was a "war on women".
Now, Cruz as AG ... that's something I could see happening.