So if a Senator disappears after winning reelection, what happens? Keeping expelled officers out of office and providing for their prompt replacement is a matter of preserving the functionality of the Senate.
This is confusing to me. If a Senator disappears after winning election, then they should be expelled, obviously. Either I don't understand you or you don't understand me or both, because I never meant to imply otherwise.Besides, this is a constitutional amendment, not a change to Senate rules, so I can hardly imagine how it could be legally questionable. I wouldn't object to a more flexible expulsion process, nor would I mind depriving party chairs of their power to make appointments, but this amendment is a separate and just as necessary aspect of correcting existing procedural flaws.
I don't mean that it would be unconstitutional; I meant that I don't like it because imposing punishments isn't the Senate's place, but rather the place of the judiciary. It confuses the separation of powers.