On the contrary I think they will stand by the *words*. The words only require the 7 supposed "DINOs" (I suspect they were acting with permission and encouragement by their leadership) to vote for cloture on the 3 named nominees. They've already done so for Owens, they'll do it for the other two shortly. After that, they are free to do anything they want. If the 7 Repidiots appear to be wavering with respect to the Section II B ban on rules changes, then vote for the Nuclear option, they will the ones violating the *words* of the agreement, and you can be all an sundry, from the 7 "DINOs" to the talking heads, will very publicly remind them of that fact.
Case closed.