Monk used to have one that tracked it's Greased Lightning, which I was honestly surprised didn't get adjusted to be the twin snakes timer.

But as for even that skill along with plenty of the others, you refresh them naturally by doing your rotation so you don't really need to track them, unlike Huton which you have to use a different end move to your rotation in order to maintain it.

I do agree with the comment, though, about getting a spot on the summoner job hud to track stacks of further ruin.