Harry Reid decides. If you don't like that you have to take control of the Senate. You do that by getting your guys elected. Unless you do that you'll have nothing but Harry Reid's issues to vote on.
A properly controlled legislative agenda will give even Democrats a good ACA rating!
That is entirely too much common sense to be posted on a thread like this. ;)
This is more of a spiritual battle these days than a political one.
Winning for the sake of winning doesn't mean shinola unless principles are upheld.